78882804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 271107200

約数和(自身を除く): 192224396

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 121, 126, 132, 143, 154, 156, 182, 198, 199, 231, 234, 242, 252, 273, 286, 308, 363, 364, 396, 398, 429, 462, 468, 484, 546, 572, 597, 693, 726, 796, 819, 847, 858, 924, 1001, 1089, 1092, 1194, 1287, 1386, 1393, 1452, 1573, 1638, 1694, 1716, 1791, 2002, 2178, 2189, 2388, 2541, 2574, 2587, 2772, 2786, 3003, 3146, 3276, 3388, 3582, 4004, 4179, 4356, 4378, 4719, 5082, 5148, 5174, 5572, 6006, 6292, 6567, 7164, 7623, 7761, 8358, 8756, 9009, 9438, 10164, 10348, 11011, 12012, 12537, 13134, 14157, 15246, 15323, 15522, 16716, 18018, 18109, 18876, 19701, 22022, 23283, 24079, 25074, 26268, 28314, 28457, 30492, 30646, 31044, 33033, 36036, 36218, 39402, 44044, 45969, 46566, 48158, 50148, 54327, 56628, 56914, 61292, 66066, 72237, 72436, 78804, 85371, 91938, 93132, 96316, 99099, 108654, 113828, 132132, 137907, 144474, 162981, 168553, 170742, 183876, 198198, 199199, 216711, 217308, 256113, 275814, 288948, 313027, 325962, 337106, 341484, 396396, 398398, 433422, 505659, 512226, 551628, 597597, 626054, 651924, 674212, 796796, 866844, 939081, 1011318, 1024452, 1195194, 1252108, 1516977, 1792791, 1878162, 2022636, 2191189, 2390388, 2817243, 3033954, 3585582, 3756324, 4382378, 5634486, 6067908, 6573567, 7171164, 8764756, 11268972, 13147134, 19720701, 26294268, 39441402, 78882804]

約数ペア:

[(1, 78882804), (2, 39441402), (3, 26294268), (4, 19720701), (6, 13147134), (7, 11268972), (9, 8764756), (11, 7171164), (12, 6573567), (13, 6067908), (14, 5634486), (18, 4382378), (21, 3756324), (22, 3585582), (26, 3033954), (28, 2817243), (33, 2390388), (36, 2191189), (39, 2022636), (42, 1878162), (44, 1792791), (52, 1516977), (63, 1252108), (66, 1195194), (77, 1024452), (78, 1011318), (84, 939081), (91, 866844), (99, 796796), (117, 674212), (121, 651924), (126, 626054), (132, 597597), (143, 551628), (154, 512226), (156, 505659), (182, 433422), (198, 398398), (199, 396396), (231, 341484), (234, 337106), (242, 325962), (252, 313027), (273, 288948), (286, 275814), (308, 256113), (363, 217308), (364, 216711), (396, 199199), (398, 198198), (429, 183876), (462, 170742), (468, 168553), (484, 162981), (546, 144474), (572, 137907), (597, 132132), (693, 113828), (726, 108654), (796, 99099), (819, 96316), (847, 93132), (858, 91938), (924, 85371), (1001, 78804), (1089, 72436), (1092, 72237), (1194, 66066), (1287, 61292), (1386, 56914), (1393, 56628), (1452, 54327), (1573, 50148), (1638, 48158), (1694, 46566), (1716, 45969), (1791, 44044), (2002, 39402), (2178, 36218), (2189, 36036), (2388, 33033), (2541, 31044), (2574, 30646), (2587, 30492), (2772, 28457), (2786, 28314), (3003, 26268), (3146, 25074), (3276, 24079), (3388, 23283), (3582, 22022), (4004, 19701), (4179, 18876), (4356, 18109), (4378, 18018), (4719, 16716), (5082, 15522), (5148, 15323), (5174, 15246), (5572, 14157), (6006, 13134), (6292, 12537), (6567, 12012), (7164, 11011), (7623, 10348), (7761, 10164), (8358, 9438), (8756, 9009)]