77879936

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 168748800

約数和(自身を除く): 90868864

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 992, 1033, 1178, 1216, 1984, 2066, 2356, 2432, 3968, 4132, 4712, 8264, 9424, 16528, 18848, 19627, 32023, 33056, 37696, 39254, 64046, 66112, 75392, 78508, 128092, 132224, 157016, 256184, 314032, 512368, 608437, 628064, 1024736, 1216874, 1256128, 2049472, 2433748, 2512256, 4098944, 4867496, 9734992, 19469984, 38939968, 77879936]

約数ペア:

[(1, 77879936), (2, 38939968), (4, 19469984), (8, 9734992), (16, 4867496), (19, 4098944), (31, 2512256), (32, 2433748), (38, 2049472), (62, 1256128), (64, 1216874), (76, 1024736), (124, 628064), (128, 608437), (152, 512368), (248, 314032), (304, 256184), (496, 157016), (589, 132224), (608, 128092), (992, 78508), (1033, 75392), (1178, 66112), (1216, 64046), (1984, 39254), (2066, 37696), (2356, 33056), (2432, 32023), (3968, 19627), (4132, 18848), (4712, 16528), (8264, 9424)]