78153944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{2381}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 160356240

約数和(自身を除く): 82202296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 373, 746, 1492, 2381, 2984, 4103, 4762, 8206, 9524, 16412, 19048, 26191, 32824, 52382, 104764, 209528, 888113, 1776226, 3552452, 7104904, 9769243, 19538486, 39076972, 78153944]

約数ペア:

[(1, 78153944), (2, 39076972), (4, 19538486), (8, 9769243), (11, 7104904), (22, 3552452), (44, 1776226), (88, 888113), (373, 209528), (746, 104764), (1492, 52382), (2381, 32824), (2984, 26191), (4103, 19048), (4762, 16412), (8206, 9524)]