66081392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:790

約数の個数: 80

約数和(自身を含む): 151656960

約数和(自身を除く): 85575568

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 208, 247, 299, 304, 368, 437, 494, 598, 727, 874, 988, 1196, 1454, 1748, 1976, 2392, 2908, 3496, 3952, 4784, 5681, 5816, 6992, 9451, 11362, 11632, 13813, 16721, 18902, 22724, 27626, 33442, 37804, 45448, 55252, 66884, 75608, 90896, 110504, 133768, 151216, 179569, 217373, 221008, 267536, 317699, 359138, 434746, 635398, 718276, 869492, 1270796, 1436552, 1738984, 2541592, 2873104, 3477968, 4130087, 5083184, 8260174, 16520348, 33040696, 66081392]

約数ペア:

[(1, 66081392), (2, 33040696), (4, 16520348), (8, 8260174), (13, 5083184), (16, 4130087), (19, 3477968), (23, 2873104), (26, 2541592), (38, 1738984), (46, 1436552), (52, 1270796), (76, 869492), (92, 718276), (104, 635398), (152, 434746), (184, 359138), (208, 317699), (247, 267536), (299, 221008), (304, 217373), (368, 179569), (437, 151216), (494, 133768), (598, 110504), (727, 90896), (874, 75608), (988, 66884), (1196, 55252), (1454, 45448), (1748, 37804), (1976, 33442), (2392, 27626), (2908, 22724), (3496, 18902), (3952, 16721), (4784, 13813), (5681, 11632), (5816, 11362), (6992, 9451)]