913010436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{36809}}^1$

素因数の和:36885

約数の個数: 72

約数和(自身を含む): 2532380760

約数和(自身を除く): 1619370324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 8268, 12402, 24804, 36809, 73618, 110427, 147236, 220854, 331281, 441708, 478517, 662562, 957034, 1325124, 1435551, 1914068, 1950877, 2871102, 3901754, 4306653, 5742204, 5852631, 7803508, 8613306, 11705262, 17226612, 17557893, 23410524, 25361401, 35115786, 50722802, 70231572, 76084203, 101445604, 152168406, 228252609, 304336812, 456505218, 913010436]

約数ペア:

[(1, 913010436), (2, 456505218), (3, 304336812), (4, 228252609), (6, 152168406), (9, 101445604), (12, 76084203), (13, 70231572), (18, 50722802), (26, 35115786), (36, 25361401), (39, 23410524), (52, 17557893), (53, 17226612), (78, 11705262), (106, 8613306), (117, 7803508), (156, 5852631), (159, 5742204), (212, 4306653), (234, 3901754), (318, 2871102), (468, 1950877), (477, 1914068), (636, 1435551), (689, 1325124), (954, 957034), (1378, 662562), (1908, 478517), (2067, 441708), (2756, 331281), (4134, 220854), (6201, 147236), (8268, 110427), (12402, 73618), (24804, 36809)]