145523052

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6863}}^1$

素因数の和:6923

約数の個数: 72

約数和(自身を含む): 399759360

約数和(自身を除く): 254236308

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, 6863, 7068, 10602, 13726, 20589, 21204, 27452, 41178, 61767, 82356, 123534, 130397, 212753, 247068, 260794, 391191, 425506, 521588, 638259, 782382, 851012, 1173573, 1276518, 1564764, 1914777, 2347146, 2553036, 3829554, 4042307, 4694292, 7659108, 8084614, 12126921, 16169228, 24253842, 36380763, 48507684, 72761526, 145523052]

約数ペア:

[(1, 145523052), (2, 72761526), (3, 48507684), (4, 36380763), (6, 24253842), (9, 16169228), (12, 12126921), (18, 8084614), (19, 7659108), (31, 4694292), (36, 4042307), (38, 3829554), (57, 2553036), (62, 2347146), (76, 1914777), (93, 1564764), (114, 1276518), (124, 1173573), (171, 851012), (186, 782382), (228, 638259), (279, 521588), (342, 425506), (372, 391191), (558, 260794), (589, 247068), (684, 212753), (1116, 130397), (1178, 123534), (1767, 82356), (2356, 61767), (3534, 41178), (5301, 27452), (6863, 21204), (7068, 20589), (10602, 13726)]