71622837

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 133660800

約数和(自身を除く): 62037963

約数列:

[1, 3, 9, 11, 13, 19, 29, 33, 39, 57, 87, 99, 101, 117, 143, 171, 209, 247, 261, 303, 319, 377, 429, 551, 627, 741, 909, 957, 1111, 1131, 1287, 1313, 1653, 1881, 1919, 2223, 2717, 2871, 2929, 3333, 3393, 3939, 4147, 4959, 5757, 6061, 7163, 8151, 8787, 9999, 11817, 12441, 14443, 17271, 18183, 21109, 21489, 24453, 24947, 26361, 32219, 37323, 38077, 43329, 54549, 55651, 63327, 64467, 74841, 78793, 96657, 114231, 129987, 166953, 189981, 224523, 236379, 274417, 289971, 342693, 418847, 500859, 612161, 709137, 723463, 823251, 1256541, 1836483, 2170389, 2469753, 3769623, 5509449, 6511167, 7958093, 23874279, 71622837]

約数ペア:

[(1, 71622837), (3, 23874279), (9, 7958093), (11, 6511167), (13, 5509449), (19, 3769623), (29, 2469753), (33, 2170389), (39, 1836483), (57, 1256541), (87, 823251), (99, 723463), (101, 709137), (117, 612161), (143, 500859), (171, 418847), (209, 342693), (247, 289971), (261, 274417), (303, 236379), (319, 224523), (377, 189981), (429, 166953), (551, 129987), (627, 114231), (741, 96657), (909, 78793), (957, 74841), (1111, 64467), (1131, 63327), (1287, 55651), (1313, 54549), (1653, 43329), (1881, 38077), (1919, 37323), (2223, 32219), (2717, 26361), (2871, 24947), (2929, 24453), (3333, 21489), (3393, 21109), (3939, 18183), (4147, 17271), (4959, 14443), (5757, 12441), (6061, 11817), (7163, 9999), (8151, 8787)]