81022968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 238820400

約数和(自身を除く): 157797432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 107, 117, 156, 214, 234, 312, 321, 428, 468, 642, 809, 856, 936, 963, 1284, 1391, 1618, 1926, 2427, 2568, 2782, 3236, 3852, 4173, 4854, 5564, 6472, 7281, 7704, 8346, 9708, 10517, 11128, 12519, 14562, 16692, 19416, 21034, 25038, 29124, 31551, 33384, 42068, 50076, 58248, 63102, 84136, 86563, 94653, 100152, 126204, 173126, 189306, 252408, 259689, 346252, 378612, 519378, 692504, 757224, 779067, 1038756, 1125319, 1558134, 2077512, 2250638, 3116268, 3375957, 4501276, 6232536, 6751914, 9002552, 10127871, 13503828, 20255742, 27007656, 40511484, 81022968]

約数ペア:

[(1, 81022968), (2, 40511484), (3, 27007656), (4, 20255742), (6, 13503828), (8, 10127871), (9, 9002552), (12, 6751914), (13, 6232536), (18, 4501276), (24, 3375957), (26, 3116268), (36, 2250638), (39, 2077512), (52, 1558134), (72, 1125319), (78, 1038756), (104, 779067), (107, 757224), (117, 692504), (156, 519378), (214, 378612), (234, 346252), (312, 259689), (321, 252408), (428, 189306), (468, 173126), (642, 126204), (809, 100152), (856, 94653), (936, 86563), (963, 84136), (1284, 63102), (1391, 58248), (1618, 50076), (1926, 42068), (2427, 33384), (2568, 31551), (2782, 29124), (3236, 25038), (3852, 21034), (4173, 19416), (4854, 16692), (5564, 14562), (6472, 12519), (7281, 11128), (7704, 10517), (8346, 9708)]