84261522

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 172247040

約数和(自身を除く): 87985518

約数列:

[1, 2, 3, 6, 71, 139, 142, 213, 278, 417, 426, 834, 1423, 2846, 4269, 8538, 9869, 19738, 29607, 59214, 101033, 197797, 202066, 303099, 395594, 593391, 606198, 1186782, 14043587, 28087174, 42130761, 84261522]

約数ペア:

[(1, 84261522), (2, 42130761), (3, 28087174), (6, 14043587), (71, 1186782), (139, 606198), (142, 593391), (213, 395594), (278, 303099), (417, 202066), (426, 197797), (834, 101033), (1423, 59214), (2846, 29607), (4269, 19738), (8538, 9869)]