87667938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8269}}^1$

素因数の和:8327

約数の個数: 48

約数和(自身を含む): 206419200

約数和(自身を除く): 118751262

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 8269, 10602, 16538, 24807, 49614, 74421, 148842, 157111, 256339, 314222, 471333, 512678, 769017, 942666, 1413999, 1538034, 2307051, 2827998, 4614102, 4870441, 9740882, 14611323, 29222646, 43833969, 87667938]

約数ペア:

[(1, 87667938), (2, 43833969), (3, 29222646), (6, 14611323), (9, 9740882), (18, 4870441), (19, 4614102), (31, 2827998), (38, 2307051), (57, 1538034), (62, 1413999), (93, 942666), (114, 769017), (171, 512678), (186, 471333), (279, 314222), (342, 256339), (558, 157111), (589, 148842), (1178, 74421), (1767, 49614), (3534, 24807), (5301, 16538), (8269, 10602)]