72084103

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 92610560

約数和(自身を除く): 20526457

約数列:

[1, 7, 13, 37, 79, 91, 259, 271, 481, 553, 1027, 1897, 2923, 3367, 3523, 7189, 10027, 20461, 21409, 24661, 37999, 70189, 130351, 149863, 265993, 278317, 792133, 912457, 1948219, 5544931, 10297729, 72084103]

約数ペア:

[(1, 72084103), (7, 10297729), (13, 5544931), (37, 1948219), (79, 912457), (91, 792133), (259, 278317), (271, 265993), (481, 149863), (553, 130351), (1027, 70189), (1897, 37999), (2923, 24661), (3367, 21409), (3523, 20461), (7189, 10027)]