77070786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2347}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 166463808

約数和(自身を除く): 89393022

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 842, 1263, 2347, 2526, 4694, 5473, 7041, 10946, 14082, 16419, 30511, 32838, 61022, 91533, 183066, 988087, 1976174, 2964261, 5928522, 12845131, 25690262, 38535393, 77070786]

約数ペア:

[(1, 77070786), (2, 38535393), (3, 25690262), (6, 12845131), (13, 5928522), (26, 2964261), (39, 1976174), (78, 988087), (421, 183066), (842, 91533), (1263, 61022), (2347, 32838), (2526, 30511), (4694, 16419), (5473, 14082), (7041, 10946)]