39165408

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:824

約数の個数: 72

約数和(自身を含む): 112039200

約数和(自身を除く): 72873792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 569, 717, 956, 1138, 1434, 1707, 1912, 2151, 2276, 2868, 3414, 3824, 4302, 4552, 5121, 5736, 6828, 7648, 8604, 9104, 10242, 11472, 13656, 17208, 18208, 20484, 22944, 27312, 34416, 40968, 54624, 68832, 81936, 135991, 163872, 271982, 407973, 543964, 815946, 1087928, 1223919, 1631892, 2175856, 2447838, 3263784, 4351712, 4895676, 6527568, 9791352, 13055136, 19582704, 39165408]

約数ペア:

[(1, 39165408), (2, 19582704), (3, 13055136), (4, 9791352), (6, 6527568), (8, 4895676), (9, 4351712), (12, 3263784), (16, 2447838), (18, 2175856), (24, 1631892), (32, 1223919), (36, 1087928), (48, 815946), (72, 543964), (96, 407973), (144, 271982), (239, 163872), (288, 135991), (478, 81936), (569, 68832), (717, 54624), (956, 40968), (1138, 34416), (1434, 27312), (1707, 22944), (1912, 20484), (2151, 18208), (2276, 17208), (2868, 13656), (3414, 11472), (3824, 10242), (4302, 9104), (4552, 8604), (5121, 7648), (5736, 6828)]