42555216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 128241792

約数和(自身を除く): 85686576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 121, 132, 136, 176, 187, 204, 242, 264, 272, 363, 374, 408, 431, 484, 528, 561, 726, 748, 816, 862, 968, 1122, 1293, 1452, 1496, 1724, 1936, 2057, 2244, 2586, 2904, 2992, 3448, 4114, 4488, 4741, 5172, 5808, 6171, 6896, 7327, 8228, 8976, 9482, 10344, 12342, 14223, 14654, 16456, 18964, 20688, 21981, 24684, 28446, 29308, 32912, 37928, 43962, 49368, 52151, 56892, 58616, 75856, 80597, 87924, 98736, 104302, 113784, 117232, 156453, 161194, 175848, 208604, 227568, 241791, 312906, 322388, 351696, 417208, 483582, 625812, 644776, 834416, 886567, 967164, 1251624, 1289552, 1773134, 1934328, 2503248, 2659701, 3546268, 3868656, 5319402, 7092536, 10638804, 14185072, 21277608, 42555216]

約数ペア:

[(1, 42555216), (2, 21277608), (3, 14185072), (4, 10638804), (6, 7092536), (8, 5319402), (11, 3868656), (12, 3546268), (16, 2659701), (17, 2503248), (22, 1934328), (24, 1773134), (33, 1289552), (34, 1251624), (44, 967164), (48, 886567), (51, 834416), (66, 644776), (68, 625812), (88, 483582), (102, 417208), (121, 351696), (132, 322388), (136, 312906), (176, 241791), (187, 227568), (204, 208604), (242, 175848), (264, 161194), (272, 156453), (363, 117232), (374, 113784), (408, 104302), (431, 98736), (484, 87924), (528, 80597), (561, 75856), (726, 58616), (748, 56892), (816, 52151), (862, 49368), (968, 43962), (1122, 37928), (1293, 32912), (1452, 29308), (1496, 28446), (1724, 24684), (1936, 21981), (2057, 20688), (2244, 18964), (2586, 16456), (2904, 14654), (2992, 14223), (3448, 12342), (4114, 10344), (4488, 9482), (4741, 8976), (5172, 8228), (5808, 7327), (6171, 6896)]