90476316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7639}}^1$

素因数の和:7703

約数の個数: 72

約数和(自身を含む): 266972160

約数和(自身を除く): 176495844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 7639, 11844, 15278, 22917, 30556, 45834, 53473, 68751, 91668, 106946, 137502, 160419, 213892, 275004, 320838, 359033, 481257, 641676, 718066, 962514, 1077099, 1436132, 1925028, 2154198, 2513231, 3231297, 4308396, 5026462, 6462594, 7539693, 10052924, 12925188, 15079386, 22619079, 30158772, 45238158, 90476316]

約数ペア:

[(1, 90476316), (2, 45238158), (3, 30158772), (4, 22619079), (6, 15079386), (7, 12925188), (9, 10052924), (12, 7539693), (14, 6462594), (18, 5026462), (21, 4308396), (28, 3231297), (36, 2513231), (42, 2154198), (47, 1925028), (63, 1436132), (84, 1077099), (94, 962514), (126, 718066), (141, 641676), (188, 481257), (252, 359033), (282, 320838), (329, 275004), (423, 213892), (564, 160419), (658, 137502), (846, 106946), (987, 91668), (1316, 68751), (1692, 53473), (1974, 45834), (2961, 30556), (3948, 22917), (5922, 15278), (7639, 11844)]