90933986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 173093760

約数和(自身を除く): 82159774

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 59, 118, 143, 187, 221, 286, 317, 374, 442, 634, 649, 767, 1003, 1298, 1534, 2006, 2431, 3487, 4121, 4862, 5389, 6974, 8242, 8437, 10778, 11033, 13039, 16874, 18703, 22066, 26078, 37406, 45331, 59279, 70057, 90662, 118558, 140114, 143429, 205733, 243139, 286858, 317951, 411466, 486278, 635902, 770627, 1541254, 2674529, 3497461, 4133363, 5349058, 6994922, 8266726, 45466993, 90933986]

約数ペア:

[(1, 90933986), (2, 45466993), (11, 8266726), (13, 6994922), (17, 5349058), (22, 4133363), (26, 3497461), (34, 2674529), (59, 1541254), (118, 770627), (143, 635902), (187, 486278), (221, 411466), (286, 317951), (317, 286858), (374, 243139), (442, 205733), (634, 143429), (649, 140114), (767, 118558), (1003, 90662), (1298, 70057), (1534, 59279), (2006, 45331), (2431, 37406), (3487, 26078), (4121, 22066), (4862, 18703), (5389, 16874), (6974, 13039), (8242, 11033), (8437, 10778)]