80891202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 196957440

約数和(自身を除く): 116066238

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 277, 357, 409, 554, 714, 818, 831, 1227, 1662, 1939, 2454, 2863, 3878, 4709, 5726, 5817, 6953, 8589, 9418, 11634, 13906, 14127, 17178, 20859, 28254, 32963, 41718, 48671, 65926, 97342, 98889, 113293, 146013, 197778, 226586, 292026, 339879, 679758, 793051, 1586102, 1925981, 2379153, 3851962, 4758306, 5777943, 11555886, 13481867, 26963734, 40445601, 80891202]

約数ペア:

[(1, 80891202), (2, 40445601), (3, 26963734), (6, 13481867), (7, 11555886), (14, 5777943), (17, 4758306), (21, 3851962), (34, 2379153), (42, 1925981), (51, 1586102), (102, 793051), (119, 679758), (238, 339879), (277, 292026), (357, 226586), (409, 197778), (554, 146013), (714, 113293), (818, 98889), (831, 97342), (1227, 65926), (1662, 48671), (1939, 41718), (2454, 32963), (2863, 28254), (3878, 20859), (4709, 17178), (5726, 14127), (5817, 13906), (6953, 11634), (8589, 9418)]