90355518

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7481}}^1$

素因数の和:7561

約数の個数: 48

約数和(自身を含む): 217097712

約数和(自身を除く): 126742194

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 198, 366, 549, 671, 1098, 1342, 2013, 4026, 6039, 7481, 12078, 14962, 22443, 44886, 67329, 82291, 134658, 164582, 246873, 456341, 493746, 740619, 912682, 1369023, 1481238, 2738046, 4107069, 5019751, 8214138, 10039502, 15059253, 30118506, 45177759, 90355518]

約数ペア:

[(1, 90355518), (2, 45177759), (3, 30118506), (6, 15059253), (9, 10039502), (11, 8214138), (18, 5019751), (22, 4107069), (33, 2738046), (61, 1481238), (66, 1369023), (99, 912682), (122, 740619), (183, 493746), (198, 456341), (366, 246873), (549, 164582), (671, 134658), (1098, 82291), (1342, 67329), (2013, 44886), (4026, 22443), (6039, 14962), (7481, 12078)]