64828674

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 80

約数和(自身を含む): 153888768

約数和(自身を除く): 89060094

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 127, 137, 138, 162, 207, 254, 274, 381, 411, 414, 621, 762, 822, 1143, 1233, 1242, 1863, 2286, 2466, 2921, 3151, 3429, 3699, 3726, 5842, 6302, 6858, 7398, 8763, 9453, 10287, 11097, 17399, 17526, 18906, 20574, 22194, 26289, 28359, 34798, 52197, 52578, 56718, 78867, 85077, 104394, 156591, 157734, 170154, 236601, 255231, 313182, 400177, 469773, 473202, 510462, 800354, 939546, 1200531, 1409319, 2401062, 2818638, 3601593, 7203186, 10804779, 21609558, 32414337, 64828674]

約数ペア:

[(1, 64828674), (2, 32414337), (3, 21609558), (6, 10804779), (9, 7203186), (18, 3601593), (23, 2818638), (27, 2401062), (46, 1409319), (54, 1200531), (69, 939546), (81, 800354), (127, 510462), (137, 473202), (138, 469773), (162, 400177), (207, 313182), (254, 255231), (274, 236601), (381, 170154), (411, 157734), (414, 156591), (621, 104394), (762, 85077), (822, 78867), (1143, 56718), (1233, 52578), (1242, 52197), (1863, 34798), (2286, 28359), (2466, 26289), (2921, 22194), (3151, 20574), (3429, 18906), (3699, 17526), (3726, 17399), (5842, 11097), (6302, 10287), (6858, 9453), (7398, 8763)]