123427512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 362653200

約数和(自身を除く): 239225688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 163, 234, 312, 326, 468, 489, 652, 809, 936, 978, 1304, 1467, 1618, 1956, 2119, 2427, 2934, 3236, 3912, 4238, 4854, 5868, 6357, 6472, 7281, 8476, 9708, 10517, 11736, 12714, 14562, 16952, 19071, 19416, 21034, 25428, 29124, 31551, 38142, 42068, 50856, 58248, 63102, 76284, 84136, 94653, 126204, 131867, 152568, 189306, 252408, 263734, 378612, 395601, 527468, 757224, 791202, 1054936, 1186803, 1582404, 1714271, 2373606, 3164808, 3428542, 4747212, 5142813, 6857084, 9494424, 10285626, 13714168, 15428439, 20571252, 30856878, 41142504, 61713756, 123427512]

約数ペア:

[(1, 123427512), (2, 61713756), (3, 41142504), (4, 30856878), (6, 20571252), (8, 15428439), (9, 13714168), (12, 10285626), (13, 9494424), (18, 6857084), (24, 5142813), (26, 4747212), (36, 3428542), (39, 3164808), (52, 2373606), (72, 1714271), (78, 1582404), (104, 1186803), (117, 1054936), (156, 791202), (163, 757224), (234, 527468), (312, 395601), (326, 378612), (468, 263734), (489, 252408), (652, 189306), (809, 152568), (936, 131867), (978, 126204), (1304, 94653), (1467, 84136), (1618, 76284), (1956, 63102), (2119, 58248), (2427, 50856), (2934, 42068), (3236, 38142), (3912, 31551), (4238, 29124), (4854, 25428), (5868, 21034), (6357, 19416), (6472, 19071), (7281, 16952), (8476, 14562), (9708, 12714), (10517, 11736)]