77981302

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 137134080

約数和(自身を除く): 59152778

約数列:

[1, 2, 7, 14, 61, 122, 127, 254, 427, 719, 854, 889, 1438, 1778, 5033, 7747, 10066, 15494, 43859, 54229, 87718, 91313, 108458, 182626, 307013, 614026, 639191, 1278382, 5570093, 11140186, 38990651, 77981302]

約数ペア:

[(1, 77981302), (2, 38990651), (7, 11140186), (14, 5570093), (61, 1278382), (122, 639191), (127, 614026), (254, 307013), (427, 182626), (719, 108458), (854, 91313), (889, 87718), (1438, 54229), (1778, 43859), (5033, 15494), (7747, 10066)]