64174176

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 144

約数和(自身を含む): 203793408

約数和(自身を除く): 139619232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 66, 72, 88, 94, 96, 99, 132, 141, 144, 176, 188, 198, 264, 282, 288, 352, 376, 396, 423, 431, 517, 528, 564, 752, 792, 846, 862, 1034, 1056, 1128, 1293, 1504, 1551, 1584, 1692, 1724, 2068, 2256, 2586, 3102, 3168, 3384, 3448, 3879, 4136, 4512, 4653, 4741, 5172, 6204, 6768, 6896, 7758, 8272, 9306, 9482, 10344, 12408, 13536, 13792, 14223, 15516, 16544, 18612, 18964, 20257, 20688, 24816, 28446, 31032, 37224, 37928, 40514, 41376, 42669, 49632, 56892, 60771, 62064, 74448, 75856, 81028, 85338, 113784, 121542, 124128, 148896, 151712, 162056, 170676, 182313, 222827, 227568, 243084, 324112, 341352, 364626, 445654, 455136, 486168, 648224, 668481, 682704, 729252, 891308, 972336, 1336962, 1365408, 1458504, 1782616, 1944672, 2005443, 2673924, 2917008, 3565232, 4010886, 5347848, 5834016, 7130464, 8021772, 10695696, 16043544, 21391392, 32087088, 64174176]

約数ペア:

[(1, 64174176), (2, 32087088), (3, 21391392), (4, 16043544), (6, 10695696), (8, 8021772), (9, 7130464), (11, 5834016), (12, 5347848), (16, 4010886), (18, 3565232), (22, 2917008), (24, 2673924), (32, 2005443), (33, 1944672), (36, 1782616), (44, 1458504), (47, 1365408), (48, 1336962), (66, 972336), (72, 891308), (88, 729252), (94, 682704), (96, 668481), (99, 648224), (132, 486168), (141, 455136), (144, 445654), (176, 364626), (188, 341352), (198, 324112), (264, 243084), (282, 227568), (288, 222827), (352, 182313), (376, 170676), (396, 162056), (423, 151712), (431, 148896), (517, 124128), (528, 121542), (564, 113784), (752, 85338), (792, 81028), (846, 75856), (862, 74448), (1034, 62064), (1056, 60771), (1128, 56892), (1293, 49632), (1504, 42669), (1551, 41376), (1584, 40514), (1692, 37928), (1724, 37224), (2068, 31032), (2256, 28446), (2586, 24816), (3102, 20688), (3168, 20257), (3384, 18964), (3448, 18612), (3879, 16544), (4136, 15516), (4512, 14223), (4653, 13792), (4741, 13536), (5172, 12408), (6204, 10344), (6768, 9482), (6896, 9306), (7758, 8272)]