85520058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 190294272

約数和(自身を除く): 104774214

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 137, 151, 159, 274, 302, 318, 411, 453, 689, 822, 906, 1378, 1781, 1963, 2067, 3562, 3926, 4134, 5343, 5889, 7261, 8003, 10686, 11778, 14522, 16006, 20687, 21783, 24009, 41374, 43566, 48018, 62061, 94393, 104039, 124122, 188786, 208078, 268931, 283179, 312117, 537862, 566358, 624234, 806793, 1096411, 1613586, 2192822, 3289233, 6578466, 14253343, 28506686, 42760029, 85520058]

約数ペア:

[(1, 85520058), (2, 42760029), (3, 28506686), (6, 14253343), (13, 6578466), (26, 3289233), (39, 2192822), (53, 1613586), (78, 1096411), (106, 806793), (137, 624234), (151, 566358), (159, 537862), (274, 312117), (302, 283179), (318, 268931), (411, 208078), (453, 188786), (689, 124122), (822, 104039), (906, 94393), (1378, 62061), (1781, 48018), (1963, 43566), (2067, 41374), (3562, 24009), (3926, 21783), (4134, 20687), (5343, 16006), (5889, 14522), (7261, 11778), (8003, 10686)]