81093188052

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{719447}}^1$

素因数の和:719589

約数の個数: 72

約数和(自身を含む): 213693322752

約数和(自身を除く): 132600134700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 101, 124, 186, 202, 279, 303, 372, 404, 558, 606, 909, 1116, 1212, 1818, 3131, 3636, 6262, 9393, 12524, 18786, 28179, 37572, 56358, 112716, 719447, 1438894, 2158341, 2877788, 4316682, 6475023, 8633364, 12950046, 22302857, 25900092, 44605714, 66908571, 72664147, 89211428, 133817142, 145328294, 200725713, 217992441, 267634284, 290656588, 401451426, 435984882, 653977323, 802902852, 871969764, 1307954646, 2252588557, 2615909292, 4505177114, 6757765671, 9010354228, 13515531342, 20273297013, 27031062684, 40546594026, 81093188052]

約数ペア:

[(1, 81093188052), (2, 40546594026), (3, 27031062684), (4, 20273297013), (6, 13515531342), (9, 9010354228), (12, 6757765671), (18, 4505177114), (31, 2615909292), (36, 2252588557), (62, 1307954646), (93, 871969764), (101, 802902852), (124, 653977323), (186, 435984882), (202, 401451426), (279, 290656588), (303, 267634284), (372, 217992441), (404, 200725713), (558, 145328294), (606, 133817142), (909, 89211428), (1116, 72664147), (1212, 66908571), (1818, 44605714), (3131, 25900092), (3636, 22302857), (6262, 12950046), (9393, 8633364), (12524, 6475023), (18786, 4316682), (28179, 2877788), (37572, 2158341), (56358, 1438894), (112716, 719447)]