80162628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10487}}^1$

素因数の和:10521

約数の個数: 72

約数和(自身を含む): 234343872

約数和(自身を除く): 154181244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 10487, 20974, 31461, 41948, 62922, 73409, 125844, 136331, 146818, 220227, 272662, 293636, 408993, 440454, 513863, 545324, 817986, 880908, 954317, 1027726, 1541589, 1635972, 1908634, 2055452, 2862951, 3083178, 3817268, 5725902, 6166356, 6680219, 11451804, 13360438, 20040657, 26720876, 40081314, 80162628]

約数ペア:

[(1, 80162628), (2, 40081314), (3, 26720876), (4, 20040657), (6, 13360438), (7, 11451804), (12, 6680219), (13, 6166356), (14, 5725902), (21, 3817268), (26, 3083178), (28, 2862951), (39, 2055452), (42, 1908634), (49, 1635972), (52, 1541589), (78, 1027726), (84, 954317), (91, 880908), (98, 817986), (147, 545324), (156, 513863), (182, 440454), (196, 408993), (273, 293636), (294, 272662), (364, 220227), (546, 146818), (588, 136331), (637, 125844), (1092, 73409), (1274, 62922), (1911, 41948), (2548, 31461), (3822, 20974), (7644, 10487)]