64916736

素因数分解:

$2^8\times 3^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 174099744

約数和(自身を除く): 109183008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 256, 362, 384, 467, 543, 724, 768, 934, 1086, 1401, 1448, 1868, 2172, 2802, 2896, 3736, 4344, 5604, 5792, 7472, 8688, 11208, 11584, 14944, 17376, 22416, 23168, 29888, 34752, 44832, 46336, 59776, 69504, 84527, 89664, 119552, 139008, 169054, 179328, 253581, 338108, 358656, 507162, 676216, 1014324, 1352432, 2028648, 2704864, 4057296, 5409728, 8114592, 10819456, 16229184, 21638912, 32458368, 64916736]

約数ペア:

[(1, 64916736), (2, 32458368), (3, 21638912), (4, 16229184), (6, 10819456), (8, 8114592), (12, 5409728), (16, 4057296), (24, 2704864), (32, 2028648), (48, 1352432), (64, 1014324), (96, 676216), (128, 507162), (181, 358656), (192, 338108), (256, 253581), (362, 179328), (384, 169054), (467, 139008), (543, 119552), (724, 89664), (768, 84527), (934, 69504), (1086, 59776), (1401, 46336), (1448, 44832), (1868, 34752), (2172, 29888), (2802, 23168), (2896, 22416), (3736, 17376), (4344, 14944), (5604, 11584), (5792, 11208), (7472, 8688)]