31144152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 84480480

約数和(自身を除く): 53336328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 173, 312, 346, 519, 577, 692, 1038, 1154, 1384, 1731, 2076, 2249, 2308, 3462, 4152, 4498, 4616, 6747, 6924, 7501, 8996, 13494, 13848, 15002, 17992, 22503, 26988, 30004, 45006, 53976, 60008, 90012, 99821, 180024, 199642, 299463, 399284, 598926, 798568, 1197852, 1297673, 2395704, 2595346, 3893019, 5190692, 7786038, 10381384, 15572076, 31144152]

約数ペア:

[(1, 31144152), (2, 15572076), (3, 10381384), (4, 7786038), (6, 5190692), (8, 3893019), (12, 2595346), (13, 2395704), (24, 1297673), (26, 1197852), (39, 798568), (52, 598926), (78, 399284), (104, 299463), (156, 199642), (173, 180024), (312, 99821), (346, 90012), (519, 60008), (577, 53976), (692, 45006), (1038, 30004), (1154, 26988), (1384, 22503), (1731, 17992), (2076, 15002), (2249, 13848), (2308, 13494), (3462, 8996), (4152, 7501), (4498, 6924), (4616, 6747)]