85857361954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{271273}}^1$

素因数の和:271379

約数の個数: 64

約数和(自身を含む): 166254068736

約数和(自身を除く): 80396706782

約数列:

[1, 2, 7, 13, 14, 26, 37, 47, 74, 91, 94, 182, 259, 329, 481, 518, 611, 658, 962, 1222, 1739, 3367, 3478, 4277, 6734, 8554, 12173, 22607, 24346, 45214, 158249, 271273, 316498, 542546, 1898911, 3526549, 3797822, 7053098, 10037101, 12749831, 20074202, 24685843, 25499662, 49371686, 70259707, 89248817, 130482313, 140519414, 165747803, 178497634, 260964626, 331495606, 471743747, 913376191, 943487494, 1160234621, 1826752382, 2320469242, 3302206229, 6132668711, 6604412458, 12265337422, 42928680977, 85857361954]

約数ペア:

[(1, 85857361954), (2, 42928680977), (7, 12265337422), (13, 6604412458), (14, 6132668711), (26, 3302206229), (37, 2320469242), (47, 1826752382), (74, 1160234621), (91, 943487494), (94, 913376191), (182, 471743747), (259, 331495606), (329, 260964626), (481, 178497634), (518, 165747803), (611, 140519414), (658, 130482313), (962, 89248817), (1222, 70259707), (1739, 49371686), (3367, 25499662), (3478, 24685843), (4277, 20074202), (6734, 12749831), (8554, 10037101), (12173, 7053098), (22607, 3797822), (24346, 3526549), (45214, 1898911), (158249, 542546), (271273, 316498)]