64887216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43607}}^1$

素因数の和:43649

約数の個数: 40

約数和(自身を含む): 173036544

約数和(自身を除く): 108149328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 43607, 87214, 130821, 174428, 261642, 348856, 523284, 697712, 1046568, 1351817, 2093136, 2703634, 4055451, 5407268, 8110902, 10814536, 16221804, 21629072, 32443608, 64887216]

約数ペア:

[(1, 64887216), (2, 32443608), (3, 21629072), (4, 16221804), (6, 10814536), (8, 8110902), (12, 5407268), (16, 4055451), (24, 2703634), (31, 2093136), (48, 1351817), (62, 1046568), (93, 697712), (124, 523284), (186, 348856), (248, 261642), (372, 174428), (496, 130821), (744, 87214), (1488, 43607)]