71135136

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10739}}^1$

素因数の和:10778

約数の個数: 72

約数和(自身を含む): 211105440

約数和(自身を除く): 139970304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 10739, 21478, 32217, 42956, 64434, 85912, 96651, 128868, 171824, 193302, 246997, 257736, 343648, 386604, 493994, 515472, 740991, 773208, 987988, 1030944, 1481982, 1546416, 1975976, 2222973, 2963964, 3092832, 3951952, 4445946, 5927928, 7903904, 8891892, 11855856, 17783784, 23711712, 35567568, 71135136]

約数ペア:

[(1, 71135136), (2, 35567568), (3, 23711712), (4, 17783784), (6, 11855856), (8, 8891892), (9, 7903904), (12, 5927928), (16, 4445946), (18, 3951952), (23, 3092832), (24, 2963964), (32, 2222973), (36, 1975976), (46, 1546416), (48, 1481982), (69, 1030944), (72, 987988), (92, 773208), (96, 740991), (138, 515472), (144, 493994), (184, 386604), (207, 343648), (276, 257736), (288, 246997), (368, 193302), (414, 171824), (552, 128868), (736, 96651), (828, 85912), (1104, 64434), (1656, 42956), (2208, 32217), (3312, 21478), (6624, 10739)]