80527188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{136951}}^1$

素因数の和:136972

約数の個数: 36

約数和(自身を含む): 218575392

約数和(自身を除く): 138048204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 136951, 273902, 410853, 547804, 821706, 958657, 1643412, 1917314, 2875971, 3834628, 5751942, 6710599, 11503884, 13421198, 20131797, 26842396, 40263594, 80527188]

約数ペア:

[(1, 80527188), (2, 40263594), (3, 26842396), (4, 20131797), (6, 13421198), (7, 11503884), (12, 6710599), (14, 5751942), (21, 3834628), (28, 2875971), (42, 1917314), (49, 1643412), (84, 958657), (98, 821706), (147, 547804), (196, 410853), (294, 273902), (588, 136951)]