77757648

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{39511}}^1$

素因数の和:39563

約数の個数: 40

約数和(自身を含む): 205778496

約数和(自身を除く): 128020848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 39511, 79022, 118533, 158044, 237066, 316088, 474132, 632176, 948264, 1619951, 1896528, 3239902, 4859853, 6479804, 9719706, 12959608, 19439412, 25919216, 38878824, 77757648]

約数ペア:

[(1, 77757648), (2, 38878824), (3, 25919216), (4, 19439412), (6, 12959608), (8, 9719706), (12, 6479804), (16, 4859853), (24, 3239902), (41, 1896528), (48, 1619951), (82, 948264), (123, 632176), (164, 474132), (246, 316088), (328, 237066), (492, 158044), (656, 118533), (984, 79022), (1968, 39511)]