85244978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 168376320

約数和(自身を除く): 83131342

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 58, 62, 91, 182, 203, 217, 377, 403, 406, 434, 521, 754, 806, 899, 1042, 1798, 2639, 2821, 3647, 5278, 5642, 6293, 6773, 7294, 11687, 12586, 13546, 15109, 16151, 23374, 30218, 32302, 47411, 81809, 94822, 105763, 113057, 163618, 196417, 209963, 211526, 226114, 392834, 419926, 468379, 936758, 1374919, 1469741, 2749838, 2939482, 3278653, 6088927, 6557306, 12177854, 42622489, 85244978]

約数ペア:

[(1, 85244978), (2, 42622489), (7, 12177854), (13, 6557306), (14, 6088927), (26, 3278653), (29, 2939482), (31, 2749838), (58, 1469741), (62, 1374919), (91, 936758), (182, 468379), (203, 419926), (217, 392834), (377, 226114), (403, 211526), (406, 209963), (434, 196417), (521, 163618), (754, 113057), (806, 105763), (899, 94822), (1042, 81809), (1798, 47411), (2639, 32302), (2821, 30218), (3647, 23374), (5278, 16151), (5642, 15109), (6293, 13546), (6773, 12586), (7294, 11687)]