64999368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{42989}}^1$

素因数の和:43011

約数の個数: 64

約数和(自身を含む): 206352000

約数和(自身を除く): 141352632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 42989, 85978, 128967, 171956, 257934, 300923, 343912, 386901, 515868, 601846, 773802, 902769, 1031736, 1160703, 1203692, 1547604, 1805538, 2321406, 2407384, 2708307, 3095208, 3611076, 4642812, 5416614, 7222152, 8124921, 9285624, 10833228, 16249842, 21666456, 32499684, 64999368]

約数ペア:

[(1, 64999368), (2, 32499684), (3, 21666456), (4, 16249842), (6, 10833228), (7, 9285624), (8, 8124921), (9, 7222152), (12, 5416614), (14, 4642812), (18, 3611076), (21, 3095208), (24, 2708307), (27, 2407384), (28, 2321406), (36, 1805538), (42, 1547604), (54, 1203692), (56, 1160703), (63, 1031736), (72, 902769), (84, 773802), (108, 601846), (126, 515868), (168, 386901), (189, 343912), (216, 300923), (252, 257934), (378, 171956), (504, 128967), (756, 85978), (1512, 42989)]