89978784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:798

約数の個数: 96

約数和(自身を含む): 271506816

約数和(自身を除く): 181528032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 257, 336, 514, 521, 672, 771, 1028, 1042, 1542, 1563, 1799, 2056, 2084, 3084, 3126, 3598, 3647, 4112, 4168, 5397, 6168, 6252, 7196, 7294, 8224, 8336, 10794, 10941, 12336, 12504, 14392, 14588, 16672, 21588, 21882, 24672, 25008, 28784, 29176, 43176, 43764, 50016, 57568, 58352, 86352, 87528, 116704, 133897, 172704, 175056, 267794, 350112, 401691, 535588, 803382, 937279, 1071176, 1606764, 1874558, 2142352, 2811837, 3213528, 3749116, 4284704, 5623674, 6427056, 7498232, 11247348, 12854112, 14996464, 22494696, 29992928, 44989392, 89978784]

約数ペア:

[(1, 89978784), (2, 44989392), (3, 29992928), (4, 22494696), (6, 14996464), (7, 12854112), (8, 11247348), (12, 7498232), (14, 6427056), (16, 5623674), (21, 4284704), (24, 3749116), (28, 3213528), (32, 2811837), (42, 2142352), (48, 1874558), (56, 1606764), (84, 1071176), (96, 937279), (112, 803382), (168, 535588), (224, 401691), (257, 350112), (336, 267794), (514, 175056), (521, 172704), (672, 133897), (771, 116704), (1028, 87528), (1042, 86352), (1542, 58352), (1563, 57568), (1799, 50016), (2056, 43764), (2084, 43176), (3084, 29176), (3126, 28784), (3598, 25008), (3647, 24672), (4112, 21882), (4168, 21588), (5397, 16672), (6168, 14588), (6252, 14392), (7196, 12504), (7294, 12336), (8224, 10941), (8336, 10794)]