64775484

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31567}}^1$

素因数の和:31599

約数の個数: 48

約数和(自身を含む): 176780800

約数和(自身を除く): 112005316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 31567, 63134, 94701, 126268, 189402, 284103, 378804, 568206, 599773, 852309, 1136412, 1199546, 1704618, 1799319, 2399092, 3409236, 3598638, 5397957, 7197276, 10795914, 16193871, 21591828, 32387742, 64775484]

約数ペア:

[(1, 64775484), (2, 32387742), (3, 21591828), (4, 16193871), (6, 10795914), (9, 7197276), (12, 5397957), (18, 3598638), (19, 3409236), (27, 2399092), (36, 1799319), (38, 1704618), (54, 1199546), (57, 1136412), (76, 852309), (108, 599773), (114, 568206), (171, 378804), (228, 284103), (342, 189402), (513, 126268), (684, 94701), (1026, 63134), (2052, 31567)]