64000872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 188795880

約数和(自身を除く): 124795008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 101, 104, 117, 156, 202, 234, 303, 312, 404, 468, 606, 677, 808, 909, 936, 1212, 1313, 1354, 1818, 2031, 2424, 2626, 2708, 3636, 3939, 4062, 5252, 5416, 6093, 7272, 7878, 8124, 8801, 10504, 11817, 12186, 15756, 16248, 17602, 23634, 24372, 26403, 31512, 35204, 47268, 48744, 52806, 68377, 70408, 79209, 94536, 105612, 136754, 158418, 205131, 211224, 273508, 316836, 410262, 547016, 615393, 633672, 820524, 888901, 1230786, 1641048, 1777802, 2461572, 2666703, 3555604, 4923144, 5333406, 7111208, 8000109, 10666812, 16000218, 21333624, 32000436, 64000872]

約数ペア:

[(1, 64000872), (2, 32000436), (3, 21333624), (4, 16000218), (6, 10666812), (8, 8000109), (9, 7111208), (12, 5333406), (13, 4923144), (18, 3555604), (24, 2666703), (26, 2461572), (36, 1777802), (39, 1641048), (52, 1230786), (72, 888901), (78, 820524), (101, 633672), (104, 615393), (117, 547016), (156, 410262), (202, 316836), (234, 273508), (303, 211224), (312, 205131), (404, 158418), (468, 136754), (606, 105612), (677, 94536), (808, 79209), (909, 70408), (936, 68377), (1212, 52806), (1313, 48744), (1354, 47268), (1818, 35204), (2031, 31512), (2424, 26403), (2626, 24372), (2708, 23634), (3636, 17602), (3939, 16248), (4062, 15756), (5252, 12186), (5416, 11817), (6093, 10504), (7272, 8801), (7878, 8124)]