87572976

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 240282240

約数和(自身を除く): 152709264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 131, 152, 228, 262, 304, 393, 456, 524, 733, 786, 912, 1048, 1466, 1572, 2096, 2199, 2489, 2932, 3144, 4398, 4978, 5864, 6288, 7467, 8796, 9956, 11728, 13927, 14934, 17592, 19912, 27854, 29868, 35184, 39824, 41781, 55708, 59736, 83562, 96023, 111416, 119472, 167124, 192046, 222832, 288069, 334248, 384092, 576138, 668496, 768184, 1152276, 1536368, 1824437, 2304552, 3648874, 4609104, 5473311, 7297748, 10946622, 14595496, 21893244, 29190992, 43786488, 87572976]

約数ペア:

[(1, 87572976), (2, 43786488), (3, 29190992), (4, 21893244), (6, 14595496), (8, 10946622), (12, 7297748), (16, 5473311), (19, 4609104), (24, 3648874), (38, 2304552), (48, 1824437), (57, 1536368), (76, 1152276), (114, 768184), (131, 668496), (152, 576138), (228, 384092), (262, 334248), (304, 288069), (393, 222832), (456, 192046), (524, 167124), (733, 119472), (786, 111416), (912, 96023), (1048, 83562), (1466, 59736), (1572, 55708), (2096, 41781), (2199, 39824), (2489, 35184), (2932, 29868), (3144, 27854), (4398, 19912), (4978, 17592), (5864, 14934), (6288, 13927), (7467, 11728), (8796, 9956)]