86796780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4397}}^1$

素因数の和:4463

約数の個数: 96

約数和(自身を含む): 283723776

約数和(自身を除く): 196926996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4397, 4935, 6580, 8794, 9870, 13191, 17588, 19740, 21985, 26382, 30779, 43970, 52764, 61558, 65955, 87940, 92337, 123116, 131910, 153895, 184674, 206659, 263820, 307790, 369348, 413318, 461685, 615580, 619977, 826636, 923370, 1033295, 1239954, 1446613, 1846740, 2066590, 2479908, 2893226, 3099885, 4133180, 4339839, 5786452, 6199770, 7233065, 8679678, 12399540, 14466130, 17359356, 21699195, 28932260, 43398390, 86796780]

約数ペア:

[(1, 86796780), (2, 43398390), (3, 28932260), (4, 21699195), (5, 17359356), (6, 14466130), (7, 12399540), (10, 8679678), (12, 7233065), (14, 6199770), (15, 5786452), (20, 4339839), (21, 4133180), (28, 3099885), (30, 2893226), (35, 2479908), (42, 2066590), (47, 1846740), (60, 1446613), (70, 1239954), (84, 1033295), (94, 923370), (105, 826636), (140, 619977), (141, 615580), (188, 461685), (210, 413318), (235, 369348), (282, 307790), (329, 263820), (420, 206659), (470, 184674), (564, 153895), (658, 131910), (705, 123116), (940, 92337), (987, 87940), (1316, 65955), (1410, 61558), (1645, 52764), (1974, 43970), (2820, 30779), (3290, 26382), (3948, 21985), (4397, 19740), (4935, 17588), (6580, 13191), (8794, 9870)]