64297638

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:699

約数の個数: 80

約数和(自身を含む): 156920544

約数和(自身を除く): 92622906

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 81, 102, 111, 153, 162, 222, 306, 333, 459, 629, 631, 666, 918, 999, 1258, 1262, 1377, 1887, 1893, 1998, 2754, 2997, 3774, 3786, 5661, 5679, 5994, 10727, 11322, 11358, 16983, 17037, 21454, 23347, 32181, 33966, 34074, 46694, 50949, 51111, 64362, 70041, 96543, 101898, 102222, 140082, 193086, 210123, 289629, 396899, 420246, 579258, 630369, 793798, 868887, 1190697, 1260738, 1737774, 1891107, 2381394, 3572091, 3782214, 7144182, 10716273, 21432546, 32148819, 64297638]

約数ペア:

[(1, 64297638), (2, 32148819), (3, 21432546), (6, 10716273), (9, 7144182), (17, 3782214), (18, 3572091), (27, 2381394), (34, 1891107), (37, 1737774), (51, 1260738), (54, 1190697), (74, 868887), (81, 793798), (102, 630369), (111, 579258), (153, 420246), (162, 396899), (222, 289629), (306, 210123), (333, 193086), (459, 140082), (629, 102222), (631, 101898), (666, 96543), (918, 70041), (999, 64362), (1258, 51111), (1262, 50949), (1377, 46694), (1887, 34074), (1893, 33966), (1998, 32181), (2754, 23347), (2997, 21454), (3774, 17037), (3786, 16983), (5661, 11358), (5679, 11322), (5994, 10727)]