90226516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 85891244

約数列:

[1, 2, 4, 19, 23, 38, 46, 71, 76, 92, 142, 284, 437, 727, 874, 1349, 1454, 1633, 1748, 2698, 2908, 3266, 5396, 6532, 13813, 16721, 27626, 31027, 33442, 51617, 55252, 62054, 66884, 103234, 124108, 206468, 317699, 635398, 980723, 1187191, 1270796, 1961446, 2374382, 3922892, 4748764, 22556629, 45113258, 90226516]

約数ペア:

[(1, 90226516), (2, 45113258), (4, 22556629), (19, 4748764), (23, 3922892), (38, 2374382), (46, 1961446), (71, 1270796), (76, 1187191), (92, 980723), (142, 635398), (284, 317699), (437, 206468), (727, 124108), (874, 103234), (1349, 66884), (1454, 62054), (1633, 55252), (1748, 51617), (2698, 33442), (2908, 31027), (3266, 27626), (5396, 16721), (6532, 13813)]