61218396

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{4327}}^1$

素因数の和:4471

約数の個数: 48

約数和(自身を含む): 159962880

約数和(自身を除く): 98744484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 4327, 4716, 7074, 8654, 12981, 14148, 17308, 25962, 38943, 51924, 77886, 116829, 155772, 233658, 467316, 566837, 1133674, 1700511, 2267348, 3401022, 5101533, 6802044, 10203066, 15304599, 20406132, 30609198, 61218396]

約数ペア:

[(1, 61218396), (2, 30609198), (3, 20406132), (4, 15304599), (6, 10203066), (9, 6802044), (12, 5101533), (18, 3401022), (27, 2267348), (36, 1700511), (54, 1133674), (108, 566837), (131, 467316), (262, 233658), (393, 155772), (524, 116829), (786, 77886), (1179, 51924), (1572, 38943), (2358, 25962), (3537, 17308), (4327, 14148), (4716, 12981), (7074, 8654)]