77317162

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 133235712

約数和(自身を除く): 55918550

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 157, 169, 314, 338, 403, 611, 806, 1222, 1457, 2041, 2914, 4082, 4867, 5239, 7379, 7943, 9734, 10478, 14758, 15886, 18941, 26533, 37882, 53066, 63271, 95927, 126542, 191854, 228749, 246233, 457498, 492466, 822523, 1247051, 1645046, 2494102, 2973737, 5947474, 38658581, 77317162]

約数ペア:

[(1, 77317162), (2, 38658581), (13, 5947474), (26, 2973737), (31, 2494102), (47, 1645046), (62, 1247051), (94, 822523), (157, 492466), (169, 457498), (314, 246233), (338, 228749), (403, 191854), (611, 126542), (806, 95927), (1222, 63271), (1457, 53066), (2041, 37882), (2914, 26533), (4082, 18941), (4867, 15886), (5239, 14758), (7379, 10478), (7943, 9734)]