81935376

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{100411}}^1$

素因数の和:100439

約数の個数: 40

約数和(自身を含む): 224119584

約数和(自身を除く): 142184208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 100411, 200822, 301233, 401644, 602466, 803288, 1204932, 1606576, 1706987, 2409864, 3413974, 4819728, 5120961, 6827948, 10241922, 13655896, 20483844, 27311792, 40967688, 81935376]

約数ペア:

[(1, 81935376), (2, 40967688), (3, 27311792), (4, 20483844), (6, 13655896), (8, 10241922), (12, 6827948), (16, 5120961), (17, 4819728), (24, 3413974), (34, 2409864), (48, 1706987), (51, 1606576), (68, 1204932), (102, 803288), (136, 602466), (204, 401644), (272, 301233), (408, 200822), (816, 100411)]