90076722

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 193052160

約数和(自身を除く): 102975438

約数列:

[1, 2, 3, 6, 37, 47, 74, 89, 94, 97, 111, 141, 178, 194, 222, 267, 282, 291, 534, 582, 1739, 3293, 3478, 3589, 4183, 4559, 5217, 6586, 7178, 8366, 8633, 9118, 9879, 10434, 10767, 12549, 13677, 17266, 19758, 21534, 25098, 25899, 27354, 51798, 154771, 168683, 309542, 319421, 337366, 405751, 464313, 506049, 638842, 811502, 928626, 958263, 1012098, 1217253, 1916526, 2434506, 15012787, 30025574, 45038361, 90076722]

約数ペア:

[(1, 90076722), (2, 45038361), (3, 30025574), (6, 15012787), (37, 2434506), (47, 1916526), (74, 1217253), (89, 1012098), (94, 958263), (97, 928626), (111, 811502), (141, 638842), (178, 506049), (194, 464313), (222, 405751), (267, 337366), (282, 319421), (291, 309542), (534, 168683), (582, 154771), (1739, 51798), (3293, 27354), (3478, 25899), (3589, 25098), (4183, 21534), (4559, 19758), (5217, 17266), (6586, 13677), (7178, 12549), (8366, 10767), (8633, 10434), (9118, 9879)]