76728726

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1429}}^1$

素因数の和:1613

約数の個数: 48

約数和(自身を含む): 176233200

約数和(自身を除く): 99504474

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1413, 1429, 2826, 2858, 2983, 4287, 5966, 8574, 8949, 12861, 17898, 25722, 26847, 27151, 53694, 54302, 81453, 162906, 224353, 244359, 448706, 488718, 673059, 1346118, 2019177, 4038354, 4262707, 8525414, 12788121, 25576242, 38364363, 76728726]

約数ペア:

[(1, 76728726), (2, 38364363), (3, 25576242), (6, 12788121), (9, 8525414), (18, 4262707), (19, 4038354), (38, 2019177), (57, 1346118), (114, 673059), (157, 488718), (171, 448706), (314, 244359), (342, 224353), (471, 162906), (942, 81453), (1413, 54302), (1429, 53694), (2826, 27151), (2858, 26847), (2983, 25722), (4287, 17898), (5966, 12861), (8574, 8949)]