87256416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 248935680

約数和(自身を除く): 161679264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 139, 156, 208, 278, 312, 416, 417, 503, 556, 624, 834, 1006, 1112, 1248, 1509, 1668, 1807, 2012, 2224, 3018, 3336, 3614, 4024, 4448, 5421, 6036, 6539, 6672, 7228, 8048, 10842, 12072, 13078, 13344, 14456, 16096, 19617, 21684, 24144, 26156, 28912, 39234, 43368, 48288, 52312, 57824, 69917, 78468, 86736, 104624, 139834, 156936, 173472, 209248, 209751, 279668, 313872, 419502, 559336, 627744, 839004, 908921, 1118672, 1678008, 1817842, 2237344, 2726763, 3356016, 3635684, 5453526, 6712032, 7271368, 10907052, 14542736, 21814104, 29085472, 43628208, 87256416]

約数ペア:

[(1, 87256416), (2, 43628208), (3, 29085472), (4, 21814104), (6, 14542736), (8, 10907052), (12, 7271368), (13, 6712032), (16, 5453526), (24, 3635684), (26, 3356016), (32, 2726763), (39, 2237344), (48, 1817842), (52, 1678008), (78, 1118672), (96, 908921), (104, 839004), (139, 627744), (156, 559336), (208, 419502), (278, 313872), (312, 279668), (416, 209751), (417, 209248), (503, 173472), (556, 156936), (624, 139834), (834, 104624), (1006, 86736), (1112, 78468), (1248, 69917), (1509, 57824), (1668, 52312), (1807, 48288), (2012, 43368), (2224, 39234), (3018, 28912), (3336, 26156), (3614, 24144), (4024, 21684), (4448, 19617), (5421, 16096), (6036, 14456), (6539, 13344), (6672, 13078), (7228, 12072), (8048, 10842)]