78640896

素因数分解:

$2^8\times 3^1\times {\mathrm{102397}}^1$

素因数の和:102416

約数の個数: 36

約数和(自身を含む): 209301512

約数和(自身を除く): 130660616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 102397, 204794, 307191, 409588, 614382, 819176, 1228764, 1638352, 2457528, 3276704, 4915056, 6553408, 9830112, 13106816, 19660224, 26213632, 39320448, 78640896]

約数ペア:

[(1, 78640896), (2, 39320448), (3, 26213632), (4, 19660224), (6, 13106816), (8, 9830112), (12, 6553408), (16, 4915056), (24, 3276704), (32, 2457528), (48, 1638352), (64, 1228764), (96, 819176), (128, 614382), (192, 409588), (256, 307191), (384, 204794), (768, 102397)]