68996304

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{36857}}^1$

素因数の和:36884

約数の個数: 60

約数和(自身を含む): 207952836

約数和(自身を除く): 138956532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 36857, 73714, 110571, 147428, 221142, 294856, 331713, 442284, 479141, 589712, 663426, 884568, 958282, 1326852, 1437423, 1769136, 1916564, 2653704, 2874846, 3833128, 4312269, 5307408, 5749692, 7666256, 8624538, 11499384, 17249076, 22998768, 34498152, 68996304]

約数ペア:

[(1, 68996304), (2, 34498152), (3, 22998768), (4, 17249076), (6, 11499384), (8, 8624538), (9, 7666256), (12, 5749692), (13, 5307408), (16, 4312269), (18, 3833128), (24, 2874846), (26, 2653704), (36, 1916564), (39, 1769136), (48, 1437423), (52, 1326852), (72, 958282), (78, 884568), (104, 663426), (117, 589712), (144, 479141), (156, 442284), (208, 331713), (234, 294856), (312, 221142), (468, 147428), (624, 110571), (936, 73714), (1872, 36857)]