71642388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1579}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 176960000

約数和(自身を除く): 105317612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 398, 597, 796, 1194, 1579, 2388, 3158, 3781, 4737, 6316, 7562, 9474, 11343, 15124, 18948, 22686, 30001, 45372, 60002, 90003, 120004, 180006, 314221, 360012, 628442, 942663, 1256884, 1885326, 3770652, 5970199, 11940398, 17910597, 23880796, 35821194, 71642388]

約数ペア:

[(1, 71642388), (2, 35821194), (3, 23880796), (4, 17910597), (6, 11940398), (12, 5970199), (19, 3770652), (38, 1885326), (57, 1256884), (76, 942663), (114, 628442), (199, 360012), (228, 314221), (398, 180006), (597, 120004), (796, 90003), (1194, 60002), (1579, 45372), (2388, 30001), (3158, 22686), (3781, 18948), (4737, 15124), (6316, 11343), (7562, 9474)]