88845780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{64381}}^1$

素因数の和:64416

約数の個数: 48

約数和(自身を含む): 259588224

約数和(自身を除く): 170742444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 64381, 128762, 193143, 257524, 321905, 386286, 643810, 772572, 965715, 1287620, 1480763, 1931430, 2961526, 3862860, 4442289, 5923052, 7403815, 8884578, 14807630, 17769156, 22211445, 29615260, 44422890, 88845780]

約数ペア:

[(1, 88845780), (2, 44422890), (3, 29615260), (4, 22211445), (5, 17769156), (6, 14807630), (10, 8884578), (12, 7403815), (15, 5923052), (20, 4442289), (23, 3862860), (30, 2961526), (46, 1931430), (60, 1480763), (69, 1287620), (92, 965715), (115, 772572), (138, 643810), (230, 386286), (276, 321905), (345, 257524), (460, 193143), (690, 128762), (1380, 64381)]