85681224

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{70001}}^1$

素因数の和:70030

約数の個数: 48

約数和(自身を含む): 245707020

約数和(自身を除く): 160025796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 70001, 140002, 210003, 280004, 420006, 560008, 630009, 840012, 1190017, 1260018, 1680024, 2380034, 2520036, 3570051, 4760068, 5040072, 7140102, 9520136, 10710153, 14280204, 21420306, 28560408, 42840612, 85681224]

約数ペア:

[(1, 85681224), (2, 42840612), (3, 28560408), (4, 21420306), (6, 14280204), (8, 10710153), (9, 9520136), (12, 7140102), (17, 5040072), (18, 4760068), (24, 3570051), (34, 2520036), (36, 2380034), (51, 1680024), (68, 1260018), (72, 1190017), (102, 840012), (136, 630009), (153, 560008), (204, 420006), (306, 280004), (408, 210003), (612, 140002), (1224, 70001)]