172676752456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{48821}}^1$

素因数の和:49390

約数の個数: 64

約数和(自身を含む): 354330547200

約数和(自身を除く): 181653794744

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 479, 568, 923, 958, 1846, 1916, 3692, 3832, 6227, 7384, 12454, 24908, 34009, 48821, 49816, 68018, 97642, 136036, 195284, 272072, 390568, 442117, 634673, 884234, 1269346, 1768468, 2538692, 3466291, 3536936, 5077384, 6932582, 13865164, 23385259, 27730328, 45061783, 46770518, 90123566, 93541036, 180247132, 187082072, 304008367, 360494264, 608016734, 1216033468, 1660353389, 2432066936, 3320706778, 6641413556, 13282827112, 21584594057, 43169188114, 86338376228, 172676752456]

約数ペア:

[(1, 172676752456), (2, 86338376228), (4, 43169188114), (8, 21584594057), (13, 13282827112), (26, 6641413556), (52, 3320706778), (71, 2432066936), (104, 1660353389), (142, 1216033468), (284, 608016734), (479, 360494264), (568, 304008367), (923, 187082072), (958, 180247132), (1846, 93541036), (1916, 90123566), (3692, 46770518), (3832, 45061783), (6227, 27730328), (7384, 23385259), (12454, 13865164), (24908, 6932582), (34009, 5077384), (48821, 3536936), (49816, 3466291), (68018, 2538692), (97642, 1768468), (136036, 1269346), (195284, 884234), (272072, 634673), (390568, 442117)]