87963246

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{77569}}^1$

素因数の和:77590

約数の個数: 40

約数和(自身を含む): 225263280

約数和(自身を除く): 137300034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 77569, 155138, 232707, 465414, 542983, 698121, 1085966, 1396242, 1628949, 2094363, 3257898, 4188726, 4886847, 6283089, 9773694, 12566178, 14660541, 29321082, 43981623, 87963246]

約数ペア:

[(1, 87963246), (2, 43981623), (3, 29321082), (6, 14660541), (7, 12566178), (9, 9773694), (14, 6283089), (18, 4886847), (21, 4188726), (27, 3257898), (42, 2094363), (54, 1628949), (63, 1396242), (81, 1085966), (126, 698121), (162, 542983), (189, 465414), (378, 232707), (567, 155138), (1134, 77569)]