64748268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 118143252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 107, 108, 117, 156, 214, 234, 321, 351, 428, 431, 468, 642, 702, 862, 963, 1284, 1293, 1391, 1404, 1724, 1926, 2586, 2782, 2889, 3852, 3879, 4173, 5172, 5564, 5603, 5778, 7758, 8346, 11206, 11556, 11637, 12519, 15516, 16692, 16809, 22412, 23274, 25038, 33618, 37557, 46117, 46548, 50076, 50427, 67236, 75114, 92234, 100854, 138351, 150228, 151281, 184468, 201708, 276702, 302562, 415053, 553404, 599521, 605124, 830106, 1199042, 1245159, 1660212, 1798563, 2398084, 2490318, 3597126, 4980636, 5395689, 7194252, 10791378, 16187067, 21582756, 32374134, 64748268]

約数ペア:

[(1, 64748268), (2, 32374134), (3, 21582756), (4, 16187067), (6, 10791378), (9, 7194252), (12, 5395689), (13, 4980636), (18, 3597126), (26, 2490318), (27, 2398084), (36, 1798563), (39, 1660212), (52, 1245159), (54, 1199042), (78, 830106), (107, 605124), (108, 599521), (117, 553404), (156, 415053), (214, 302562), (234, 276702), (321, 201708), (351, 184468), (428, 151281), (431, 150228), (468, 138351), (642, 100854), (702, 92234), (862, 75114), (963, 67236), (1284, 50427), (1293, 50076), (1391, 46548), (1404, 46117), (1724, 37557), (1926, 33618), (2586, 25038), (2782, 23274), (2889, 22412), (3852, 16809), (3879, 16692), (4173, 15516), (5172, 12519), (5564, 11637), (5603, 11556), (5778, 11206), (7758, 8346)]