68991891066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1\times {\mathrm{8101}}^1$

素因数の和:8636

約数の個数: 96

約数和(自身を含む): 172175148288

約数和(自身を除く): 103183257222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 263, 514, 526, 771, 789, 1542, 1578, 1799, 1841, 2313, 2367, 3598, 3682, 4626, 4734, 5397, 5523, 8101, 10794, 11046, 16191, 16202, 16569, 24303, 32382, 33138, 48606, 56707, 67591, 72909, 113414, 135182, 145818, 170121, 202773, 340242, 405546, 473137, 510363, 608319, 946274, 1020726, 1216638, 1419411, 2081957, 2130563, 2838822, 4163914, 4258233, 4261126, 6245871, 6391689, 8516466, 12491742, 12783378, 14573699, 14913941, 18737613, 19175067, 29147398, 29827882, 37475226, 38350134, 43721097, 44741823, 87442194, 89483646, 131163291, 134225469, 262326582, 268450938, 547554691, 1095109382, 1642664073, 3285328146, 3832882837, 4927992219, 7665765674, 9855984438, 11498648511, 22997297022, 34495945533, 68991891066]

約数ペア:

[(1, 68991891066), (2, 34495945533), (3, 22997297022), (6, 11498648511), (7, 9855984438), (9, 7665765674), (14, 4927992219), (18, 3832882837), (21, 3285328146), (42, 1642664073), (63, 1095109382), (126, 547554691), (257, 268450938), (263, 262326582), (514, 134225469), (526, 131163291), (771, 89483646), (789, 87442194), (1542, 44741823), (1578, 43721097), (1799, 38350134), (1841, 37475226), (2313, 29827882), (2367, 29147398), (3598, 19175067), (3682, 18737613), (4626, 14913941), (4734, 14573699), (5397, 12783378), (5523, 12491742), (8101, 8516466), (10794, 6391689), (11046, 6245871), (16191, 4261126), (16202, 4258233), (16569, 4163914), (24303, 2838822), (32382, 2130563), (33138, 2081957), (48606, 1419411), (56707, 1216638), (67591, 1020726), (72909, 946274), (113414, 608319), (135182, 510363), (145818, 473137), (170121, 405546), (202773, 340242)]