64476216

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{42643}}^1$

素因数の和:42665

約数の個数: 64

約数和(自身を含む): 204691200

約数和(自身を除く): 140214984

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, 42643, 85286, 127929, 170572, 255858, 298501, 341144, 383787, 511716, 597002, 767574, 895503, 1023432, 1151361, 1194004, 1535148, 1791006, 2302722, 2388008, 2686509, 3070296, 3582012, 4605444, 5373018, 7164024, 8059527, 9210888, 10746036, 16119054, 21492072, 32238108, 64476216]

約数ペア:

[(1, 64476216), (2, 32238108), (3, 21492072), (4, 16119054), (6, 10746036), (7, 9210888), (8, 8059527), (9, 7164024), (12, 5373018), (14, 4605444), (18, 3582012), (21, 3070296), (24, 2686509), (27, 2388008), (28, 2302722), (36, 1791006), (42, 1535148), (54, 1194004), (56, 1151361), (63, 1023432), (72, 895503), (84, 767574), (108, 597002), (126, 511716), (168, 383787), (189, 341144), (216, 298501), (252, 255858), (378, 170572), (504, 127929), (756, 85286), (1512, 42643)]