85820682

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 105779958

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 71, 114, 138, 142, 213, 426, 437, 461, 874, 922, 1311, 1349, 1383, 1633, 2622, 2698, 2766, 3266, 4047, 4899, 8094, 8759, 9798, 10603, 17518, 21206, 26277, 31027, 31809, 32731, 52554, 62054, 63618, 65462, 93081, 98193, 186162, 196386, 201457, 402914, 604371, 621889, 752813, 1208742, 1243778, 1505626, 1865667, 2258439, 3731334, 4516878, 14303447, 28606894, 42910341, 85820682]

約数ペア:

[(1, 85820682), (2, 42910341), (3, 28606894), (6, 14303447), (19, 4516878), (23, 3731334), (38, 2258439), (46, 1865667), (57, 1505626), (69, 1243778), (71, 1208742), (114, 752813), (138, 621889), (142, 604371), (213, 402914), (426, 201457), (437, 196386), (461, 186162), (874, 98193), (922, 93081), (1311, 65462), (1349, 63618), (1383, 62054), (1633, 52554), (2622, 32731), (2698, 31809), (2766, 31027), (3266, 26277), (4047, 21206), (4899, 17518), (8094, 10603), (8759, 9798)]