76640968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 158630400

約数和(自身を除く): 81989432

約数列:

[1, 2, 4, 8, 23, 29, 46, 53, 58, 92, 106, 116, 184, 212, 232, 271, 424, 542, 667, 1084, 1219, 1334, 1537, 2168, 2438, 2668, 3074, 4876, 5336, 6148, 6233, 7859, 9752, 12296, 12466, 14363, 15718, 24932, 28726, 31436, 35351, 49864, 57452, 62872, 70702, 114904, 141404, 180757, 282808, 330349, 361514, 416527, 660698, 723028, 833054, 1321396, 1446056, 1666108, 2642792, 3332216, 9580121, 19160242, 38320484, 76640968]

約数ペア:

[(1, 76640968), (2, 38320484), (4, 19160242), (8, 9580121), (23, 3332216), (29, 2642792), (46, 1666108), (53, 1446056), (58, 1321396), (92, 833054), (106, 723028), (116, 660698), (184, 416527), (212, 361514), (232, 330349), (271, 282808), (424, 180757), (542, 141404), (667, 114904), (1084, 70702), (1219, 62872), (1334, 57452), (1537, 49864), (2168, 35351), (2438, 31436), (2668, 28726), (3074, 24932), (4876, 15718), (5336, 14363), (6148, 12466), (6233, 12296), (7859, 9752)]