89779902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 199825920

約数和(自身を除く): 110046018

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 97, 114, 138, 194, 291, 353, 437, 582, 706, 874, 1059, 1311, 1843, 2118, 2231, 2622, 3686, 4462, 5529, 6693, 6707, 8119, 11058, 13386, 13414, 16238, 20121, 24357, 34241, 40242, 42389, 48714, 68482, 84778, 102723, 127167, 154261, 205446, 254334, 308522, 462783, 650579, 787543, 925566, 1301158, 1575086, 1951737, 2362629, 3903474, 4725258, 14963317, 29926634, 44889951, 89779902]

約数ペア:

[(1, 89779902), (2, 44889951), (3, 29926634), (6, 14963317), (19, 4725258), (23, 3903474), (38, 2362629), (46, 1951737), (57, 1575086), (69, 1301158), (97, 925566), (114, 787543), (138, 650579), (194, 462783), (291, 308522), (353, 254334), (437, 205446), (582, 154261), (706, 127167), (874, 102723), (1059, 84778), (1311, 68482), (1843, 48714), (2118, 42389), (2231, 40242), (2622, 34241), (3686, 24357), (4462, 20121), (5529, 16238), (6693, 13414), (6707, 13386), (8119, 11058)]