80427492

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{6709}}^1$

素因数の和:6762

約数の個数: 60

約数和(自身を含む): 215968060

約数和(自身を除く): 135540568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 6709, 11988, 13418, 20127, 26836, 40254, 60381, 80508, 120762, 181143, 241524, 248233, 362286, 496466, 543429, 724572, 744699, 992932, 1086858, 1489398, 2173716, 2234097, 2978796, 4468194, 6702291, 8936388, 13404582, 20106873, 26809164, 40213746, 80427492]

約数ペア:

[(1, 80427492), (2, 40213746), (3, 26809164), (4, 20106873), (6, 13404582), (9, 8936388), (12, 6702291), (18, 4468194), (27, 2978796), (36, 2234097), (37, 2173716), (54, 1489398), (74, 1086858), (81, 992932), (108, 744699), (111, 724572), (148, 543429), (162, 496466), (222, 362286), (324, 248233), (333, 241524), (444, 181143), (666, 120762), (999, 80508), (1332, 60381), (1998, 40254), (2997, 26836), (3996, 20127), (5994, 13418), (6709, 11988)]