7911109764

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1429}}^1\times {\mathrm{2521}}^1$

素因数の和:4021

約数の個数: 72

約数和(自身を含む): 20347647320

約数和(自身を除く): 12436537556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 1429, 2196, 2521, 2858, 4287, 5042, 5716, 7563, 8574, 10084, 12861, 15126, 17148, 22689, 25722, 30252, 45378, 51444, 87169, 90756, 153781, 174338, 261507, 307562, 348676, 461343, 523014, 615124, 784521, 922686, 1046028, 1384029, 1569042, 1845372, 2768058, 3138084, 3602509, 5536116, 7205018, 10807527, 14410036, 21615054, 32422581, 43230108, 64845162, 129690324, 219753049, 439506098, 659259147, 879012196, 1318518294, 1977777441, 2637036588, 3955554882, 7911109764]

約数ペア:

[(1, 7911109764), (2, 3955554882), (3, 2637036588), (4, 1977777441), (6, 1318518294), (9, 879012196), (12, 659259147), (18, 439506098), (36, 219753049), (61, 129690324), (122, 64845162), (183, 43230108), (244, 32422581), (366, 21615054), (549, 14410036), (732, 10807527), (1098, 7205018), (1429, 5536116), (2196, 3602509), (2521, 3138084), (2858, 2768058), (4287, 1845372), (5042, 1569042), (5716, 1384029), (7563, 1046028), (8574, 922686), (10084, 784521), (12861, 615124), (15126, 523014), (17148, 461343), (22689, 348676), (25722, 307562), (30252, 261507), (45378, 174338), (51444, 153781), (87169, 90756)]