27800352

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1262

約数の個数: 72

約数和(自身を含む): 80078544

約数和(自身を除く): 52278192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1163, 1328, 1494, 1992, 2326, 2656, 2988, 3489, 3984, 4652, 5976, 6978, 7968, 9304, 10467, 11952, 13956, 18608, 20934, 23904, 27912, 37216, 41868, 55824, 83736, 96529, 111648, 167472, 193058, 289587, 334944, 386116, 579174, 772232, 868761, 1158348, 1544464, 1737522, 2316696, 3088928, 3475044, 4633392, 6950088, 9266784, 13900176, 27800352]

約数ペア:

[(1, 27800352), (2, 13900176), (3, 9266784), (4, 6950088), (6, 4633392), (8, 3475044), (9, 3088928), (12, 2316696), (16, 1737522), (18, 1544464), (24, 1158348), (32, 868761), (36, 772232), (48, 579174), (72, 386116), (83, 334944), (96, 289587), (144, 193058), (166, 167472), (249, 111648), (288, 96529), (332, 83736), (498, 55824), (664, 41868), (747, 37216), (996, 27912), (1163, 23904), (1328, 20934), (1494, 18608), (1992, 13956), (2326, 11952), (2656, 10467), (2988, 9304), (3489, 7968), (3984, 6978), (4652, 5976)]