80906652

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{72497}}^1$

素因数の和:72538

約数の個数: 36

約数和(自身を含む): 211114176

約数和(自身を除く): 130207524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 72497, 144994, 217491, 289988, 434982, 652473, 869964, 1304946, 2247407, 2609892, 4494814, 6742221, 8989628, 13484442, 20226663, 26968884, 40453326, 80906652]

約数ペア:

[(1, 80906652), (2, 40453326), (3, 26968884), (4, 20226663), (6, 13484442), (9, 8989628), (12, 6742221), (18, 4494814), (31, 2609892), (36, 2247407), (62, 1304946), (93, 869964), (124, 652473), (186, 434982), (279, 289988), (372, 217491), (558, 144994), (1116, 72497)]