87658416

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{6997}}^1$

素因数の和:7043

約数の個数: 80

約数和(自身を含む): 260325600

約数和(自身を除く): 172667184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 6997, 12528, 13994, 20991, 27988, 41982, 55976, 62973, 83964, 111952, 125946, 167928, 188919, 202913, 251892, 335856, 377838, 405826, 503784, 608739, 755676, 811652, 1007568, 1217478, 1511352, 1623304, 1826217, 2434956, 3022704, 3246608, 3652434, 4869912, 5478651, 7304868, 9739824, 10957302, 14609736, 21914604, 29219472, 43829208, 87658416]

約数ペア:

[(1, 87658416), (2, 43829208), (3, 29219472), (4, 21914604), (6, 14609736), (8, 10957302), (9, 9739824), (12, 7304868), (16, 5478651), (18, 4869912), (24, 3652434), (27, 3246608), (29, 3022704), (36, 2434956), (48, 1826217), (54, 1623304), (58, 1511352), (72, 1217478), (87, 1007568), (108, 811652), (116, 755676), (144, 608739), (174, 503784), (216, 405826), (232, 377838), (261, 335856), (348, 251892), (432, 202913), (464, 188919), (522, 167928), (696, 125946), (783, 111952), (1044, 83964), (1392, 62973), (1566, 55976), (2088, 41982), (3132, 27988), (4176, 20991), (6264, 13994), (6997, 12528)]