123973236

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 324388064

約数和(自身を除く): 200414828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 163, 222, 326, 333, 444, 489, 571, 652, 666, 978, 1142, 1332, 1467, 1713, 1956, 2284, 2934, 3426, 5139, 5868, 6031, 6852, 10278, 12062, 18093, 20556, 21127, 24124, 36186, 42254, 54279, 63381, 72372, 84508, 93073, 108558, 126762, 186146, 190143, 217116, 253524, 279219, 372292, 380286, 558438, 760572, 837657, 1116876, 1675314, 3350628, 3443701, 6887402, 10331103, 13774804, 20662206, 30993309, 41324412, 61986618, 123973236]

約数ペア:

[(1, 123973236), (2, 61986618), (3, 41324412), (4, 30993309), (6, 20662206), (9, 13774804), (12, 10331103), (18, 6887402), (36, 3443701), (37, 3350628), (74, 1675314), (111, 1116876), (148, 837657), (163, 760572), (222, 558438), (326, 380286), (333, 372292), (444, 279219), (489, 253524), (571, 217116), (652, 190143), (666, 186146), (978, 126762), (1142, 108558), (1332, 93073), (1467, 84508), (1713, 72372), (1956, 63381), (2284, 54279), (2934, 42254), (3426, 36186), (5139, 24124), (5868, 21127), (6031, 20556), (6852, 18093), (10278, 12062)]