27800928

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1441

約数の個数: 96

約数和(自身を含む): 84672000

約数和(自身を除く): 56871072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1399, 1656, 2208, 2484, 2798, 3312, 4197, 4968, 5596, 6624, 8394, 9936, 11192, 12591, 16788, 19872, 22384, 25182, 32177, 33576, 37773, 44768, 50364, 64354, 67152, 75546, 96531, 100728, 128708, 134304, 151092, 193062, 201456, 257416, 289593, 302184, 386124, 402912, 514832, 579186, 604368, 772248, 868779, 1029664, 1158372, 1208736, 1544496, 1737558, 2316744, 3088992, 3475116, 4633488, 6950232, 9266976, 13900464, 27800928]

約数ペア:

[(1, 27800928), (2, 13900464), (3, 9266976), (4, 6950232), (6, 4633488), (8, 3475116), (9, 3088992), (12, 2316744), (16, 1737558), (18, 1544496), (23, 1208736), (24, 1158372), (27, 1029664), (32, 868779), (36, 772248), (46, 604368), (48, 579186), (54, 514832), (69, 402912), (72, 386124), (92, 302184), (96, 289593), (108, 257416), (138, 201456), (144, 193062), (184, 151092), (207, 134304), (216, 128708), (276, 100728), (288, 96531), (368, 75546), (414, 67152), (432, 64354), (552, 50364), (621, 44768), (736, 37773), (828, 33576), (864, 32177), (1104, 25182), (1242, 22384), (1399, 19872), (1656, 16788), (2208, 12591), (2484, 11192), (2798, 9936), (3312, 8394), (4197, 6624), (4968, 5596)]