90997256

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 201062400

約数和(自身を除く): 110065144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 79, 134, 158, 268, 307, 316, 469, 536, 553, 614, 632, 938, 1106, 1228, 1876, 2149, 2212, 2456, 3752, 4298, 4424, 5293, 8596, 10586, 17192, 20569, 21172, 24253, 37051, 41138, 42344, 48506, 74102, 82276, 97012, 143983, 148204, 164552, 169771, 194024, 287966, 296408, 339542, 575932, 679084, 1151864, 1358168, 1624951, 3249902, 6499804, 11374657, 12999608, 22749314, 45498628, 90997256]

約数ペア:

[(1, 90997256), (2, 45498628), (4, 22749314), (7, 12999608), (8, 11374657), (14, 6499804), (28, 3249902), (56, 1624951), (67, 1358168), (79, 1151864), (134, 679084), (158, 575932), (268, 339542), (307, 296408), (316, 287966), (469, 194024), (536, 169771), (553, 164552), (614, 148204), (632, 143983), (938, 97012), (1106, 82276), (1228, 74102), (1876, 48506), (2149, 42344), (2212, 41138), (2456, 37051), (3752, 24253), (4298, 21172), (4424, 20569), (5293, 17192), (8596, 10586)]