80282892

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 193098752

約数和(自身を除く): 112815860

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 157, 172, 258, 314, 471, 516, 628, 942, 991, 1884, 1982, 2973, 3964, 5946, 6751, 11892, 13502, 20253, 27004, 40506, 42613, 81012, 85226, 127839, 155587, 170452, 255678, 311174, 466761, 511356, 622348, 933522, 1867044, 6690241, 13380482, 20070723, 26760964, 40141446, 80282892]

約数ペア:

[(1, 80282892), (2, 40141446), (3, 26760964), (4, 20070723), (6, 13380482), (12, 6690241), (43, 1867044), (86, 933522), (129, 622348), (157, 511356), (172, 466761), (258, 311174), (314, 255678), (471, 170452), (516, 155587), (628, 127839), (942, 85226), (991, 81012), (1884, 42613), (1982, 40506), (2973, 27004), (3964, 20253), (5946, 13502), (6751, 11892)]