81252912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2207}}^1$

素因数の和:2290

約数の個数: 80

約数和(自身を含む): 229985280

約数和(自身を除く): 148732368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 472, 624, 708, 767, 944, 1416, 1534, 2207, 2301, 2832, 3068, 4414, 4602, 6136, 6621, 8828, 9204, 12272, 13242, 17656, 18408, 26484, 28691, 35312, 36816, 52968, 57382, 86073, 105936, 114764, 130213, 172146, 229528, 260426, 344292, 390639, 459056, 520852, 688584, 781278, 1041704, 1377168, 1562556, 1692769, 2083408, 3125112, 3385538, 5078307, 6250224, 6771076, 10156614, 13542152, 20313228, 27084304, 40626456, 81252912]

約数ペア:

[(1, 81252912), (2, 40626456), (3, 27084304), (4, 20313228), (6, 13542152), (8, 10156614), (12, 6771076), (13, 6250224), (16, 5078307), (24, 3385538), (26, 3125112), (39, 2083408), (48, 1692769), (52, 1562556), (59, 1377168), (78, 1041704), (104, 781278), (118, 688584), (156, 520852), (177, 459056), (208, 390639), (236, 344292), (312, 260426), (354, 229528), (472, 172146), (624, 130213), (708, 114764), (767, 105936), (944, 86073), (1416, 57382), (1534, 52968), (2207, 36816), (2301, 35312), (2832, 28691), (3068, 26484), (4414, 18408), (4602, 17656), (6136, 13242), (6621, 12272), (8828, 9204)]