80015238

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 179084880

約数和(自身を除く): 99069642

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 317, 333, 379, 634, 666, 758, 951, 1137, 1902, 2274, 2853, 3411, 5706, 6822, 11729, 14023, 23458, 28046, 35187, 42069, 70374, 84138, 105561, 120143, 126207, 211122, 240286, 252414, 360429, 720858, 1081287, 2162574, 4445291, 8890582, 13335873, 26671746, 40007619, 80015238]

約数ペア:

[(1, 80015238), (2, 40007619), (3, 26671746), (6, 13335873), (9, 8890582), (18, 4445291), (37, 2162574), (74, 1081287), (111, 720858), (222, 360429), (317, 252414), (333, 240286), (379, 211122), (634, 126207), (666, 120143), (758, 105561), (951, 84138), (1137, 70374), (1902, 42069), (2274, 35187), (2853, 28046), (3411, 23458), (5706, 14023), (6822, 11729)]