72149224

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{75787}}^1$

素因数の和:75817

約数の個数: 32

約数和(自身を含む): 163702080

約数和(自身を除く): 91552856

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 75787, 151574, 303148, 530509, 606296, 1061018, 1288379, 2122036, 2576758, 4244072, 5153516, 9018653, 10307032, 18037306, 36074612, 72149224]

約数ペア:

[(1, 72149224), (2, 36074612), (4, 18037306), (7, 10307032), (8, 9018653), (14, 5153516), (17, 4244072), (28, 2576758), (34, 2122036), (56, 1288379), (68, 1061018), (119, 606296), (136, 530509), (238, 303148), (476, 151574), (952, 75787)]