87761238

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{15511}}^1$

素因数の和:15580

約数の個数: 32

約数和(自身を含む): 187633152

約数和(自身を除く): 99871914

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5658, 15511, 31022, 46533, 93066, 356753, 635951, 713506, 1070259, 1271902, 1907853, 2140518, 3815706, 14626873, 29253746, 43880619, 87761238]

約数ペア:

[(1, 87761238), (2, 43880619), (3, 29253746), (6, 14626873), (23, 3815706), (41, 2140518), (46, 1907853), (69, 1271902), (82, 1070259), (123, 713506), (138, 635951), (246, 356753), (943, 93066), (1886, 46533), (2829, 31022), (5658, 15511)]