87885408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{5417}}^1$

素因数の和:5456

約数の個数: 72

約数和(自身を含む): 249856488

約数和(自身を除く): 161971080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 5417, 8112, 10834, 16224, 16251, 21668, 32502, 43336, 65004, 70421, 86672, 130008, 140842, 173344, 211263, 260016, 281684, 422526, 520032, 563368, 845052, 915473, 1126736, 1690104, 1830946, 2253472, 2746419, 3380208, 3661892, 5492838, 6760416, 7323784, 10985676, 14647568, 21971352, 29295136, 43942704, 87885408]

約数ペア:

[(1, 87885408), (2, 43942704), (3, 29295136), (4, 21971352), (6, 14647568), (8, 10985676), (12, 7323784), (13, 6760416), (16, 5492838), (24, 3661892), (26, 3380208), (32, 2746419), (39, 2253472), (48, 1830946), (52, 1690104), (78, 1126736), (96, 915473), (104, 845052), (156, 563368), (169, 520032), (208, 422526), (312, 281684), (338, 260016), (416, 211263), (507, 173344), (624, 140842), (676, 130008), (1014, 86672), (1248, 70421), (1352, 65004), (2028, 43336), (2704, 32502), (4056, 21668), (5408, 16251), (5417, 16224), (8112, 10834)]