89835876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10103}}^1$

素因数の和:10145

約数の個数: 72

約数和(自身を含む): 257449920

約数和(自身を除く): 167614044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 10103, 20206, 30309, 40412, 60618, 90927, 121236, 131339, 181854, 191957, 262678, 363708, 383914, 394017, 525356, 575871, 767828, 788034, 1151742, 1182051, 1576068, 1727613, 2303484, 2364102, 2495441, 3455226, 4728204, 4990882, 6910452, 7486323, 9981764, 14972646, 22458969, 29945292, 44917938, 89835876]

約数ペア:

[(1, 89835876), (2, 44917938), (3, 29945292), (4, 22458969), (6, 14972646), (9, 9981764), (12, 7486323), (13, 6910452), (18, 4990882), (19, 4728204), (26, 3455226), (36, 2495441), (38, 2364102), (39, 2303484), (52, 1727613), (57, 1576068), (76, 1182051), (78, 1151742), (114, 788034), (117, 767828), (156, 575871), (171, 525356), (228, 394017), (234, 383914), (247, 363708), (342, 262678), (468, 191957), (494, 181854), (684, 131339), (741, 121236), (988, 90927), (1482, 60618), (2223, 40412), (2964, 30309), (4446, 20206), (8892, 10103)]