87758060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 209139840

約数和(自身を除く): 121381780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 103, 113, 116, 130, 145, 206, 226, 260, 290, 377, 412, 452, 515, 565, 580, 754, 1030, 1130, 1339, 1469, 1508, 1885, 2060, 2260, 2678, 2938, 2987, 3277, 3770, 5356, 5876, 5974, 6554, 6695, 7345, 7540, 11639, 11948, 13108, 13390, 14690, 14935, 16385, 23278, 26780, 29380, 29870, 32770, 38831, 42601, 46556, 58195, 59740, 65540, 77662, 85202, 116390, 151307, 155324, 170404, 194155, 213005, 232780, 302614, 337531, 388310, 426010, 605228, 675062, 756535, 776620, 852020, 1350124, 1513070, 1687655, 3026140, 3375310, 4387903, 6750620, 8775806, 17551612, 21939515, 43879030, 87758060]

約数ペア:

[(1, 87758060), (2, 43879030), (4, 21939515), (5, 17551612), (10, 8775806), (13, 6750620), (20, 4387903), (26, 3375310), (29, 3026140), (52, 1687655), (58, 1513070), (65, 1350124), (103, 852020), (113, 776620), (116, 756535), (130, 675062), (145, 605228), (206, 426010), (226, 388310), (260, 337531), (290, 302614), (377, 232780), (412, 213005), (452, 194155), (515, 170404), (565, 155324), (580, 151307), (754, 116390), (1030, 85202), (1130, 77662), (1339, 65540), (1469, 59740), (1508, 58195), (1885, 46556), (2060, 42601), (2260, 38831), (2678, 32770), (2938, 29870), (2987, 29380), (3277, 26780), (3770, 23278), (5356, 16385), (5876, 14935), (5974, 14690), (6554, 13390), (6695, 13108), (7345, 11948), (7540, 11639)]