80071992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 296281440

約数和(自身を除く): 216209448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 101, 104, 117, 121, 126, 132, 143, 154, 156, 168, 182, 198, 202, 231, 234, 242, 252, 264, 273, 286, 303, 308, 312, 363, 364, 396, 404, 429, 462, 468, 484, 504, 546, 572, 606, 616, 693, 707, 726, 728, 792, 808, 819, 847, 858, 909, 924, 936, 968, 1001, 1089, 1092, 1111, 1144, 1212, 1287, 1313, 1386, 1414, 1452, 1573, 1638, 1694, 1716, 1818, 1848, 2002, 2121, 2178, 2184, 2222, 2424, 2541, 2574, 2626, 2772, 2828, 2904, 3003, 3146, 3276, 3333, 3388, 3432, 3636, 3939, 4004, 4242, 4356, 4444, 4719, 5082, 5148, 5252, 5544, 5656, 6006, 6292, 6363, 6552, 6666, 6776, 7272, 7623, 7777, 7878, 8008, 8484, 8712, 8888, 9009, 9191, 9438, 9999, 10164, 10296, 10504, 11011, 11817, 12012, 12221, 12584, 12726, 13332, 14157, 14443, 15246, 15554, 15756, 16968, 18018, 18382, 18876, 19998, 20328, 22022, 23331, 23634, 24024, 24442, 25452, 26664, 27573, 28314, 28886, 30492, 31108, 31512, 33033, 36036, 36663, 36764, 37752, 39996, 43329, 44044, 46662, 47268, 48884, 50904, 55146, 56628, 57772, 60984, 62216, 66066, 69993, 72072, 73326, 73528, 79992, 82719, 85547, 86658, 88088, 93324, 94536, 97768, 99099, 101101, 109989, 110292, 113256, 115544, 129987, 132132, 139986, 146652, 158873, 165438, 171094, 173316, 186648, 198198, 202202, 219978, 220584, 256641, 259974, 264264, 279972, 293304, 303303, 317746, 330876, 342188, 346632, 396396, 404404, 439956, 476619, 513282, 519948, 559944, 606606, 635492, 661752, 684376, 769923, 792792, 808808, 879912, 909909, 953238, 1026564, 1039896, 1112111, 1213212, 1270984, 1429857, 1539846, 1819818, 1906476, 2053128, 2224222, 2426424, 2859714, 3079692, 3336333, 3639636, 3812952, 4448444, 5719428, 6159384, 6672666, 7279272, 8896888, 10008999, 11438856, 13345332, 20017998, 26690664, 40035996, 80071992]

約数ペア:

[(1, 80071992), (2, 40035996), (3, 26690664), (4, 20017998), (6, 13345332), (7, 11438856), (8, 10008999), (9, 8896888), (11, 7279272), (12, 6672666), (13, 6159384), (14, 5719428), (18, 4448444), (21, 3812952), (22, 3639636), (24, 3336333), (26, 3079692), (28, 2859714), (33, 2426424), (36, 2224222), (39, 2053128), (42, 1906476), (44, 1819818), (52, 1539846), (56, 1429857), (63, 1270984), (66, 1213212), (72, 1112111), (77, 1039896), (78, 1026564), (84, 953238), (88, 909909), (91, 879912), (99, 808808), (101, 792792), (104, 769923), (117, 684376), (121, 661752), (126, 635492), (132, 606606), (143, 559944), (154, 519948), (156, 513282), (168, 476619), (182, 439956), (198, 404404), (202, 396396), (231, 346632), (234, 342188), (242, 330876), (252, 317746), (264, 303303), (273, 293304), (286, 279972), (303, 264264), (308, 259974), (312, 256641), (363, 220584), (364, 219978), (396, 202202), (404, 198198), (429, 186648), (462, 173316), (468, 171094), (484, 165438), (504, 158873), (546, 146652), (572, 139986), (606, 132132), (616, 129987), (693, 115544), (707, 113256), (726, 110292), (728, 109989), (792, 101101), (808, 99099), (819, 97768), (847, 94536), (858, 93324), (909, 88088), (924, 86658), (936, 85547), (968, 82719), (1001, 79992), (1089, 73528), (1092, 73326), (1111, 72072), (1144, 69993), (1212, 66066), (1287, 62216), (1313, 60984), (1386, 57772), (1414, 56628), (1452, 55146), (1573, 50904), (1638, 48884), (1694, 47268), (1716, 46662), (1818, 44044), (1848, 43329), (2002, 39996), (2121, 37752), (2178, 36764), (2184, 36663), (2222, 36036), (2424, 33033), (2541, 31512), (2574, 31108), (2626, 30492), (2772, 28886), (2828, 28314), (2904, 27573), (3003, 26664), (3146, 25452), (3276, 24442), (3333, 24024), (3388, 23634), (3432, 23331), (3636, 22022), (3939, 20328), (4004, 19998), (4242, 18876), (4356, 18382), (4444, 18018), (4719, 16968), (5082, 15756), (5148, 15554), (5252, 15246), (5544, 14443), (5656, 14157), (6006, 13332), (6292, 12726), (6363, 12584), (6552, 12221), (6666, 12012), (6776, 11817), (7272, 11011), (7623, 10504), (7777, 10296), (7878, 10164), (8008, 9999), (8484, 9438), (8712, 9191), (8888, 9009)]