89726724

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{139}}^2$

素因数の和:334

約数の個数: 72

約数和(自身を含む): 239759520

約数和(自身を除く): 150032796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 139, 172, 258, 278, 387, 417, 516, 556, 774, 834, 1161, 1251, 1548, 1668, 2322, 2502, 3753, 4644, 5004, 5977, 7506, 11954, 15012, 17931, 19321, 23908, 35862, 38642, 53793, 57963, 71724, 77284, 107586, 115926, 161379, 173889, 215172, 231852, 322758, 347778, 521667, 645516, 695556, 830803, 1043334, 1661606, 2086668, 2492409, 3323212, 4984818, 7477227, 9969636, 14954454, 22431681, 29908908, 44863362, 89726724]

約数ペア:

[(1, 89726724), (2, 44863362), (3, 29908908), (4, 22431681), (6, 14954454), (9, 9969636), (12, 7477227), (18, 4984818), (27, 3323212), (36, 2492409), (43, 2086668), (54, 1661606), (86, 1043334), (108, 830803), (129, 695556), (139, 645516), (172, 521667), (258, 347778), (278, 322758), (387, 231852), (417, 215172), (516, 173889), (556, 161379), (774, 115926), (834, 107586), (1161, 77284), (1251, 71724), (1548, 57963), (1668, 53793), (2322, 38642), (2502, 35862), (3753, 23908), (4644, 19321), (5004, 17931), (5977, 15012), (7506, 11954)]