7901113716

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{13537}}^1$

素因数の和:14101

約数の個数: 72

約数和(自身を含む): 20657471744

約数和(自身を除く): 12756358028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 523, 558, 1046, 1116, 1569, 2092, 3138, 4707, 6276, 9414, 13537, 16213, 18828, 27074, 32426, 40611, 48639, 54148, 64852, 81222, 97278, 121833, 145917, 162444, 194556, 243666, 291834, 419647, 487332, 583668, 839294, 1258941, 1678588, 2517882, 3776823, 5035764, 7079851, 7553646, 14159702, 15107292, 21239553, 28319404, 42479106, 63718659, 84958212, 127437318, 219475381, 254874636, 438950762, 658426143, 877901524, 1316852286, 1975278429, 2633704572, 3950556858, 7901113716]

約数ペア:

[(1, 7901113716), (2, 3950556858), (3, 2633704572), (4, 1975278429), (6, 1316852286), (9, 877901524), (12, 658426143), (18, 438950762), (31, 254874636), (36, 219475381), (62, 127437318), (93, 84958212), (124, 63718659), (186, 42479106), (279, 28319404), (372, 21239553), (523, 15107292), (558, 14159702), (1046, 7553646), (1116, 7079851), (1569, 5035764), (2092, 3776823), (3138, 2517882), (4707, 1678588), (6276, 1258941), (9414, 839294), (13537, 583668), (16213, 487332), (18828, 419647), (27074, 291834), (32426, 243666), (40611, 194556), (48639, 162444), (54148, 145917), (64852, 121833), (81222, 97278)]