85904532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7253}}^1$

素因数の和:7317

約数の個数: 72

約数和(自身を含む): 253483776

約数和(自身を除く): 167579244

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, 7253, 11844, 14506, 21759, 29012, 43518, 50771, 65277, 87036, 101542, 130554, 152313, 203084, 261108, 304626, 340891, 456939, 609252, 681782, 913878, 1022673, 1363564, 1827756, 2045346, 2386237, 3068019, 4090692, 4772474, 6136038, 7158711, 9544948, 12272076, 14317422, 21476133, 28634844, 42952266, 85904532]

約数ペア:

[(1, 85904532), (2, 42952266), (3, 28634844), (4, 21476133), (6, 14317422), (7, 12272076), (9, 9544948), (12, 7158711), (14, 6136038), (18, 4772474), (21, 4090692), (28, 3068019), (36, 2386237), (42, 2045346), (47, 1827756), (63, 1363564), (84, 1022673), (94, 913878), (126, 681782), (141, 609252), (188, 456939), (252, 340891), (282, 304626), (329, 261108), (423, 203084), (564, 152313), (658, 130554), (846, 101542), (987, 87036), (1316, 65277), (1692, 50771), (1974, 43518), (2961, 29012), (3948, 21759), (5922, 14506), (7253, 11844)]