71819532

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{25253}}^1$

素因数の和:25342

約数の個数: 36

約数和(自身を含む): 183849120

約数和(自身を除く): 112029588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 25253, 50506, 75759, 101012, 151518, 227277, 303036, 454554, 909108, 1994987, 3989974, 5984961, 7979948, 11969922, 17954883, 23939844, 35909766, 71819532]

約数ペア:

[(1, 71819532), (2, 35909766), (3, 23939844), (4, 17954883), (6, 11969922), (9, 7979948), (12, 5984961), (18, 3989974), (36, 1994987), (79, 909108), (158, 454554), (237, 303036), (316, 227277), (474, 151518), (711, 101012), (948, 75759), (1422, 50506), (2844, 25253)]