80377726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{607}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 142184448

約数和(自身を除く): 61806722

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 463, 607, 926, 1214, 5093, 6019, 6677, 7891, 10186, 12038, 13354, 15782, 66209, 86801, 132418, 173602, 281041, 562082, 3091451, 3653533, 6182902, 7307066, 40188863, 80377726]

約数ペア:

[(1, 80377726), (2, 40188863), (11, 7307066), (13, 6182902), (22, 3653533), (26, 3091451), (143, 562082), (286, 281041), (463, 173602), (607, 132418), (926, 86801), (1214, 66209), (5093, 15782), (6019, 13354), (6677, 12038), (7891, 10186)]