85848028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{103}}^2$

素因数の和:251

約数の個数: 54

約数和(自身を含む): 184177896

約数和(自身を除く): 98329868

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 103, 119, 206, 238, 289, 412, 476, 578, 721, 1156, 1442, 1751, 2023, 2884, 3502, 4046, 7004, 8092, 10609, 12257, 21218, 24514, 29767, 42436, 49028, 59534, 74263, 119068, 148526, 180353, 208369, 297052, 360706, 416738, 721412, 833476, 1262471, 2524942, 3066001, 5049884, 6132002, 12264004, 21462007, 42924014, 85848028]

約数ペア:

[(1, 85848028), (2, 42924014), (4, 21462007), (7, 12264004), (14, 6132002), (17, 5049884), (28, 3066001), (34, 2524942), (68, 1262471), (103, 833476), (119, 721412), (206, 416738), (238, 360706), (289, 297052), (412, 208369), (476, 180353), (578, 148526), (721, 119068), (1156, 74263), (1442, 59534), (1751, 49028), (2023, 42436), (2884, 29767), (3502, 24514), (4046, 21218), (7004, 12257), (8092, 10609)]