54321528

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 144702720

約数和(自身を除く): 90381192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 211, 408, 422, 631, 633, 844, 1262, 1266, 1688, 1893, 2524, 2532, 3587, 3786, 5048, 5064, 7174, 7572, 10727, 10761, 14348, 15144, 21454, 21522, 28696, 32181, 42908, 43044, 64362, 85816, 86088, 128724, 133141, 257448, 266282, 399423, 532564, 798846, 1065128, 1597692, 2263397, 3195384, 4526794, 6790191, 9053588, 13580382, 18107176, 27160764, 54321528]

約数ペア:

[(1, 54321528), (2, 27160764), (3, 18107176), (4, 13580382), (6, 9053588), (8, 6790191), (12, 4526794), (17, 3195384), (24, 2263397), (34, 1597692), (51, 1065128), (68, 798846), (102, 532564), (136, 399423), (204, 266282), (211, 257448), (408, 133141), (422, 128724), (631, 86088), (633, 85816), (844, 64362), (1262, 43044), (1266, 42908), (1688, 32181), (1893, 28696), (2524, 21522), (2532, 21454), (3587, 15144), (3786, 14348), (5048, 10761), (5064, 10727), (7174, 7572)]