78144648

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191531}}^1$

素因数の和:191557

約数の個数: 32

約数和(自身を含む): 206854560

約数和(自身を除く): 128709912

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 191531, 383062, 574593, 766124, 1149186, 1532248, 2298372, 3256027, 4596744, 6512054, 9768081, 13024108, 19536162, 26048216, 39072324, 78144648]

約数ペア:

[(1, 78144648), (2, 39072324), (3, 26048216), (4, 19536162), (6, 13024108), (8, 9768081), (12, 6512054), (17, 4596744), (24, 3256027), (34, 2298372), (51, 1532248), (68, 1149186), (102, 766124), (136, 574593), (204, 383062), (408, 191531)]