68981721048

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{30905789}}^1$

素因数の和:30905832

約数の個数: 48

約数和(自身を含む): 192852129600

約数和(自身を除く): 123870408552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 30905789, 61811578, 92717367, 123623156, 185434734, 247246312, 278152101, 370869468, 556304202, 741738936, 958079459, 1112608404, 1916158918, 2225216808, 2874238377, 3832317836, 5748476754, 7664635672, 8622715131, 11496953508, 17245430262, 22993907016, 34490860524, 68981721048]

約数ペア:

[(1, 68981721048), (2, 34490860524), (3, 22993907016), (4, 17245430262), (6, 11496953508), (8, 8622715131), (9, 7664635672), (12, 5748476754), (18, 3832317836), (24, 2874238377), (31, 2225216808), (36, 1916158918), (62, 1112608404), (72, 958079459), (93, 741738936), (124, 556304202), (186, 370869468), (248, 278152101), (279, 247246312), (372, 185434734), (558, 123623156), (744, 92717367), (1116, 61811578), (2232, 30905789)]