87752940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4343

約数の個数: 96

約数和(自身を含む): 276756480

約数和(自身を除く): 189003540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 4289, 5115, 6820, 8578, 10230, 12867, 17156, 20460, 21445, 25734, 42890, 47179, 51468, 64335, 85780, 94358, 128670, 132959, 141537, 188716, 235895, 257340, 265918, 283074, 398877, 471790, 531836, 566148, 664795, 707685, 797754, 943580, 1329590, 1415370, 1462549, 1595508, 1994385, 2659180, 2830740, 2925098, 3988770, 4387647, 5850196, 7312745, 7977540, 8775294, 14625490, 17550588, 21938235, 29250980, 43876470, 87752940]

約数ペア:

[(1, 87752940), (2, 43876470), (3, 29250980), (4, 21938235), (5, 17550588), (6, 14625490), (10, 8775294), (11, 7977540), (12, 7312745), (15, 5850196), (20, 4387647), (22, 3988770), (30, 2925098), (31, 2830740), (33, 2659180), (44, 1994385), (55, 1595508), (60, 1462549), (62, 1415370), (66, 1329590), (93, 943580), (110, 797754), (124, 707685), (132, 664795), (155, 566148), (165, 531836), (186, 471790), (220, 398877), (310, 283074), (330, 265918), (341, 257340), (372, 235895), (465, 188716), (620, 141537), (660, 132959), (682, 128670), (930, 94358), (1023, 85780), (1364, 64335), (1705, 51468), (1860, 47179), (2046, 42890), (3410, 25734), (4092, 21445), (4289, 20460), (5115, 17156), (6820, 12867), (8578, 10230)]