64887552

素因数分解:

$2^8\times 3^2\times {\mathrm{28163}}^1$

素因数の和:28185

約数の個数: 54

約数和(自身を含む): 187093452

約数和(自身を除く): 122205900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 28163, 56326, 84489, 112652, 168978, 225304, 253467, 337956, 450608, 506934, 675912, 901216, 1013868, 1351824, 1802432, 2027736, 2703648, 3604864, 4055472, 5407296, 7209728, 8110944, 10814592, 16221888, 21629184, 32443776, 64887552]

約数ペア:

[(1, 64887552), (2, 32443776), (3, 21629184), (4, 16221888), (6, 10814592), (8, 8110944), (9, 7209728), (12, 5407296), (16, 4055472), (18, 3604864), (24, 2703648), (32, 2027736), (36, 1802432), (48, 1351824), (64, 1013868), (72, 901216), (96, 675912), (128, 506934), (144, 450608), (192, 337956), (256, 253467), (288, 225304), (384, 168978), (576, 112652), (768, 84489), (1152, 56326), (2304, 28163)]