72799272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 249500160

約数和(自身を除く): 176700888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 41, 42, 52, 56, 63, 72, 78, 82, 84, 91, 104, 117, 123, 126, 156, 164, 168, 182, 234, 246, 252, 271, 273, 287, 312, 328, 364, 369, 468, 492, 504, 533, 542, 546, 574, 728, 738, 813, 819, 861, 936, 984, 1066, 1084, 1092, 1148, 1476, 1599, 1626, 1638, 1722, 1897, 2132, 2168, 2184, 2296, 2439, 2583, 2952, 3198, 3252, 3276, 3444, 3523, 3731, 3794, 4264, 4797, 4878, 5166, 5691, 6396, 6504, 6552, 6888, 7046, 7462, 7588, 9594, 9756, 10332, 10569, 11111, 11193, 11382, 12792, 14092, 14924, 15176, 17073, 19188, 19512, 20664, 21138, 22222, 22386, 22764, 24661, 28184, 29848, 31707, 33333, 33579, 34146, 38376, 42276, 44444, 44772, 45528, 49322, 63414, 66666, 67158, 68292, 73983, 77777, 84552, 88888, 89544, 98644, 99999, 126828, 133332, 134316, 136584, 144443, 147966, 155554, 197288, 199998, 221949, 233331, 253656, 266664, 268632, 288886, 295932, 311108, 399996, 433329, 443898, 466662, 577772, 591864, 622216, 699993, 799992, 866658, 887796, 933324, 1011101, 1155544, 1299987, 1399986, 1733316, 1775592, 1866648, 2022202, 2599974, 2799972, 3033303, 3466632, 4044404, 5199948, 5599944, 6066606, 8088808, 9099909, 10399896, 12133212, 18199818, 24266424, 36399636, 72799272]

約数ペア:

[(1, 72799272), (2, 36399636), (3, 24266424), (4, 18199818), (6, 12133212), (7, 10399896), (8, 9099909), (9, 8088808), (12, 6066606), (13, 5599944), (14, 5199948), (18, 4044404), (21, 3466632), (24, 3033303), (26, 2799972), (28, 2599974), (36, 2022202), (39, 1866648), (41, 1775592), (42, 1733316), (52, 1399986), (56, 1299987), (63, 1155544), (72, 1011101), (78, 933324), (82, 887796), (84, 866658), (91, 799992), (104, 699993), (117, 622216), (123, 591864), (126, 577772), (156, 466662), (164, 443898), (168, 433329), (182, 399996), (234, 311108), (246, 295932), (252, 288886), (271, 268632), (273, 266664), (287, 253656), (312, 233331), (328, 221949), (364, 199998), (369, 197288), (468, 155554), (492, 147966), (504, 144443), (533, 136584), (542, 134316), (546, 133332), (574, 126828), (728, 99999), (738, 98644), (813, 89544), (819, 88888), (861, 84552), (936, 77777), (984, 73983), (1066, 68292), (1084, 67158), (1092, 66666), (1148, 63414), (1476, 49322), (1599, 45528), (1626, 44772), (1638, 44444), (1722, 42276), (1897, 38376), (2132, 34146), (2168, 33579), (2184, 33333), (2296, 31707), (2439, 29848), (2583, 28184), (2952, 24661), (3198, 22764), (3252, 22386), (3276, 22222), (3444, 21138), (3523, 20664), (3731, 19512), (3794, 19188), (4264, 17073), (4797, 15176), (4878, 14924), (5166, 14092), (5691, 12792), (6396, 11382), (6504, 11193), (6552, 11111), (6888, 10569), (7046, 10332), (7462, 9756), (7588, 9594)]