72916184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2699}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 149688000

約数和(自身を除く): 76771816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 2456, 2699, 3377, 5398, 6754, 10796, 13508, 21592, 27016, 29689, 59378, 118756, 237512, 828593, 1657186, 3314372, 6628744, 9114523, 18229046, 36458092, 72916184]

約数ペア:

[(1, 72916184), (2, 36458092), (4, 18229046), (8, 9114523), (11, 6628744), (22, 3314372), (44, 1657186), (88, 828593), (307, 237512), (614, 118756), (1228, 59378), (2456, 29689), (2699, 27016), (3377, 21592), (5398, 13508), (6754, 10796)]