23072556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 60340224

約数和(自身を除く): 37267668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 367, 372, 403, 507, 676, 734, 806, 1014, 1101, 1209, 1468, 1612, 2028, 2202, 2418, 4404, 4771, 4836, 5239, 9542, 10478, 11377, 14313, 15717, 19084, 20956, 22754, 28626, 31434, 34131, 45508, 57252, 62023, 62868, 68262, 124046, 136524, 147901, 186069, 248092, 295802, 372138, 443703, 591604, 744276, 887406, 1774812, 1922713, 3845426, 5768139, 7690852, 11536278, 23072556]

約数ペア:

[(1, 23072556), (2, 11536278), (3, 7690852), (4, 5768139), (6, 3845426), (12, 1922713), (13, 1774812), (26, 887406), (31, 744276), (39, 591604), (52, 443703), (62, 372138), (78, 295802), (93, 248092), (124, 186069), (156, 147901), (169, 136524), (186, 124046), (338, 68262), (367, 62868), (372, 62023), (403, 57252), (507, 45508), (676, 34131), (734, 31434), (806, 28626), (1014, 22754), (1101, 20956), (1209, 19084), (1468, 15717), (1612, 14313), (2028, 11377), (2202, 10478), (2418, 9542), (4404, 5239), (4771, 4836)]