85359816

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 240240000

約数和(自身を除く): 154880184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 79, 86, 129, 158, 172, 237, 258, 316, 344, 349, 387, 474, 516, 632, 698, 711, 774, 948, 1032, 1047, 1396, 1422, 1548, 1896, 2094, 2792, 2844, 3096, 3141, 3397, 4188, 5688, 6282, 6794, 8376, 10191, 12564, 13588, 15007, 20382, 25128, 27176, 27571, 30014, 30573, 40764, 45021, 55142, 60028, 61146, 81528, 82713, 90042, 110284, 120056, 122292, 135063, 165426, 180084, 220568, 244584, 248139, 270126, 330852, 360168, 496278, 540252, 661704, 992556, 1080504, 1185553, 1985112, 2371106, 3556659, 4742212, 7113318, 9484424, 10669977, 14226636, 21339954, 28453272, 42679908, 85359816]

約数ペア:

[(1, 85359816), (2, 42679908), (3, 28453272), (4, 21339954), (6, 14226636), (8, 10669977), (9, 9484424), (12, 7113318), (18, 4742212), (24, 3556659), (36, 2371106), (43, 1985112), (72, 1185553), (79, 1080504), (86, 992556), (129, 661704), (158, 540252), (172, 496278), (237, 360168), (258, 330852), (316, 270126), (344, 248139), (349, 244584), (387, 220568), (474, 180084), (516, 165426), (632, 135063), (698, 122292), (711, 120056), (774, 110284), (948, 90042), (1032, 82713), (1047, 81528), (1396, 61146), (1422, 60028), (1548, 55142), (1896, 45021), (2094, 40764), (2792, 30573), (2844, 30014), (3096, 27571), (3141, 27176), (3397, 25128), (4188, 20382), (5688, 15007), (6282, 13588), (6794, 12564), (8376, 10191)]