81035712

素因数分解:

$2^6\times 3^2\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:810

約数の個数: 84

約数和(自身を含む): 233583480

約数和(自身を除く): 152547768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 269, 288, 523, 538, 576, 807, 1046, 1076, 1569, 1614, 2092, 2152, 2421, 3138, 3228, 4184, 4304, 4707, 4842, 6276, 6456, 8368, 8608, 9414, 9684, 12552, 12912, 16736, 17216, 18828, 19368, 25104, 25824, 33472, 37656, 38736, 50208, 51648, 75312, 77472, 100416, 140687, 150624, 154944, 281374, 301248, 422061, 562748, 844122, 1125496, 1266183, 1688244, 2250992, 2532366, 3376488, 4501984, 5064732, 6752976, 9003968, 10129464, 13505952, 20258928, 27011904, 40517856, 81035712]

約数ペア:

[(1, 81035712), (2, 40517856), (3, 27011904), (4, 20258928), (6, 13505952), (8, 10129464), (9, 9003968), (12, 6752976), (16, 5064732), (18, 4501984), (24, 3376488), (32, 2532366), (36, 2250992), (48, 1688244), (64, 1266183), (72, 1125496), (96, 844122), (144, 562748), (192, 422061), (269, 301248), (288, 281374), (523, 154944), (538, 150624), (576, 140687), (807, 100416), (1046, 77472), (1076, 75312), (1569, 51648), (1614, 50208), (2092, 38736), (2152, 37656), (2421, 33472), (3138, 25824), (3228, 25104), (4184, 19368), (4304, 18828), (4707, 17216), (4842, 16736), (6276, 12912), (6456, 12552), (8368, 9684), (8608, 9414)]