90838316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 176252160

約数和(自身を除く): 85413844

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 157, 314, 331, 437, 628, 662, 874, 1324, 1748, 2983, 3611, 5966, 6289, 7222, 7613, 11932, 12578, 14444, 15226, 25156, 30452, 51967, 68609, 103934, 137218, 144647, 207868, 274436, 289294, 578588, 987373, 1195241, 1974746, 2390482, 3949492, 4780964, 22709579, 45419158, 90838316]

約数ペア:

[(1, 90838316), (2, 45419158), (4, 22709579), (19, 4780964), (23, 3949492), (38, 2390482), (46, 1974746), (76, 1195241), (92, 987373), (157, 578588), (314, 289294), (331, 274436), (437, 207868), (628, 144647), (662, 137218), (874, 103934), (1324, 68609), (1748, 51967), (2983, 30452), (3611, 25156), (5966, 15226), (6289, 14444), (7222, 12578), (7613, 11932)]