64103238

素因数分解:

$2^1\times 3^4\times {\mathrm{269}}^1\times {\mathrm{1471}}^1$

素因数の和:1754

約数の個数: 40

約数和(自身を含む): 144270720

約数和(自身を除く): 80167482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 269, 538, 807, 1471, 1614, 2421, 2942, 4413, 4842, 7263, 8826, 13239, 14526, 21789, 26478, 39717, 43578, 79434, 119151, 238302, 395699, 791398, 1187097, 2374194, 3561291, 7122582, 10683873, 21367746, 32051619, 64103238]

約数ペア:

[(1, 64103238), (2, 32051619), (3, 21367746), (6, 10683873), (9, 7122582), (18, 3561291), (27, 2374194), (54, 1187097), (81, 791398), (162, 395699), (269, 238302), (538, 119151), (807, 79434), (1471, 43578), (1614, 39717), (2421, 26478), (2942, 21789), (4413, 14526), (4842, 13239), (7263, 8826)]