79972064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4303

約数の個数: 48

約数和(自身を含む): 171118080

約数和(自身を除く): 91146016

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4243, 4712, 8486, 9424, 16972, 18848, 33944, 67888, 80617, 131533, 135776, 161234, 263066, 322468, 526132, 644936, 1052264, 1289872, 2104528, 2499127, 2579744, 4209056, 4998254, 9996508, 19993016, 39986032, 79972064]

約数ペア:

[(1, 79972064), (2, 39986032), (4, 19993016), (8, 9996508), (16, 4998254), (19, 4209056), (31, 2579744), (32, 2499127), (38, 2104528), (62, 1289872), (76, 1052264), (124, 644936), (152, 526132), (248, 322468), (304, 263066), (496, 161234), (589, 135776), (608, 131533), (992, 80617), (1178, 67888), (2356, 33944), (4243, 18848), (4712, 16972), (8486, 9424)]