129789684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6121}}^1$

素因数の和:6181

約数の個数: 72

約数和(自身を含む): 356545280

約数和(自身を除く): 226755596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 6121, 7068, 10602, 12242, 18363, 21204, 24484, 36726, 55089, 73452, 110178, 116299, 189751, 220356, 232598, 348897, 379502, 465196, 569253, 697794, 759004, 1046691, 1138506, 1395588, 1707759, 2093382, 2277012, 3415518, 3605269, 4186764, 6831036, 7210538, 10815807, 14421076, 21631614, 32447421, 43263228, 64894842, 129789684]

約数ペア:

[(1, 129789684), (2, 64894842), (3, 43263228), (4, 32447421), (6, 21631614), (9, 14421076), (12, 10815807), (18, 7210538), (19, 6831036), (31, 4186764), (36, 3605269), (38, 3415518), (57, 2277012), (62, 2093382), (76, 1707759), (93, 1395588), (114, 1138506), (124, 1046691), (171, 759004), (186, 697794), (228, 569253), (279, 465196), (342, 379502), (372, 348897), (558, 232598), (589, 220356), (684, 189751), (1116, 116299), (1178, 110178), (1767, 73452), (2356, 55089), (3534, 36726), (5301, 24484), (6121, 21204), (7068, 18363), (10602, 12242)]