66520368

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:667

約数の個数: 120

約数和(自身を含む): 201080880

約数和(自身を除く): 134560512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 82, 114, 123, 144, 152, 164, 171, 228, 246, 304, 328, 342, 369, 456, 492, 593, 656, 684, 738, 779, 912, 984, 1186, 1368, 1476, 1558, 1779, 1968, 2337, 2372, 2736, 2952, 3116, 3558, 4674, 4744, 5337, 5904, 6232, 7011, 7116, 9348, 9488, 10674, 11267, 12464, 14022, 14232, 18696, 21348, 22534, 24313, 28044, 28464, 33801, 37392, 42696, 45068, 48626, 56088, 67602, 72939, 85392, 90136, 97252, 101403, 112176, 135204, 145878, 180272, 194504, 202806, 218817, 270408, 291756, 389008, 405612, 437634, 461947, 540816, 583512, 811224, 875268, 923894, 1167024, 1385841, 1622448, 1750536, 1847788, 2771682, 3501072, 3695576, 4157523, 5543364, 7391152, 8315046, 11086728, 16630092, 22173456, 33260184, 66520368]

約数ペア:

[(1, 66520368), (2, 33260184), (3, 22173456), (4, 16630092), (6, 11086728), (8, 8315046), (9, 7391152), (12, 5543364), (16, 4157523), (18, 3695576), (19, 3501072), (24, 2771682), (36, 1847788), (38, 1750536), (41, 1622448), (48, 1385841), (57, 1167024), (72, 923894), (76, 875268), (82, 811224), (114, 583512), (123, 540816), (144, 461947), (152, 437634), (164, 405612), (171, 389008), (228, 291756), (246, 270408), (304, 218817), (328, 202806), (342, 194504), (369, 180272), (456, 145878), (492, 135204), (593, 112176), (656, 101403), (684, 97252), (738, 90136), (779, 85392), (912, 72939), (984, 67602), (1186, 56088), (1368, 48626), (1476, 45068), (1558, 42696), (1779, 37392), (1968, 33801), (2337, 28464), (2372, 28044), (2736, 24313), (2952, 22534), (3116, 21348), (3558, 18696), (4674, 14232), (4744, 14022), (5337, 12464), (5904, 11267), (6232, 10674), (7011, 9488), (7116, 9348)]