90027954

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1231}}^1$

素因数の和:1495

約数の個数: 48

約数和(自身を含む): 207567360

約数和(自身を除く): 117539406

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 239, 306, 478, 717, 1231, 1434, 2151, 2462, 3693, 4063, 4302, 7386, 8126, 11079, 12189, 20927, 22158, 24378, 36567, 41854, 62781, 73134, 125562, 188343, 294209, 376686, 588418, 882627, 1765254, 2647881, 5001553, 5295762, 10003106, 15004659, 30009318, 45013977, 90027954]

約数ペア:

[(1, 90027954), (2, 45013977), (3, 30009318), (6, 15004659), (9, 10003106), (17, 5295762), (18, 5001553), (34, 2647881), (51, 1765254), (102, 882627), (153, 588418), (239, 376686), (306, 294209), (478, 188343), (717, 125562), (1231, 73134), (1434, 62781), (2151, 41854), (2462, 36567), (3693, 24378), (4063, 22158), (4302, 20927), (7386, 12189), (8126, 11079)]