77778066

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{751}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 159941376

約数和(自身を除く): 82163310

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 421, 751, 842, 1263, 1502, 2253, 2526, 4506, 17261, 30791, 34522, 51783, 61582, 92373, 103566, 184746, 316171, 632342, 948513, 1897026, 12963011, 25926022, 38889033, 77778066]

約数ペア:

[(1, 77778066), (2, 38889033), (3, 25926022), (6, 12963011), (41, 1897026), (82, 948513), (123, 632342), (246, 316171), (421, 184746), (751, 103566), (842, 92373), (1263, 61582), (1502, 51783), (2253, 34522), (2526, 30791), (4506, 17261)]