81702528

素因数分解:

$2^7\times 3^1\times {\mathrm{263}}^1\times {\mathrm{809}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 218116800

約数和(自身を除く): 136414272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 263, 384, 526, 789, 809, 1052, 1578, 1618, 2104, 2427, 3156, 3236, 4208, 4854, 6312, 6472, 8416, 9708, 12624, 12944, 16832, 19416, 25248, 25888, 33664, 38832, 50496, 51776, 77664, 100992, 103552, 155328, 212767, 310656, 425534, 638301, 851068, 1276602, 1702136, 2553204, 3404272, 5106408, 6808544, 10212816, 13617088, 20425632, 27234176, 40851264, 81702528]

約数ペア:

[(1, 81702528), (2, 40851264), (3, 27234176), (4, 20425632), (6, 13617088), (8, 10212816), (12, 6808544), (16, 5106408), (24, 3404272), (32, 2553204), (48, 1702136), (64, 1276602), (96, 851068), (128, 638301), (192, 425534), (263, 310656), (384, 212767), (526, 155328), (789, 103552), (809, 100992), (1052, 77664), (1578, 51776), (1618, 50496), (2104, 38832), (2427, 33664), (3156, 25888), (3236, 25248), (4208, 19416), (4854, 16832), (6312, 12944), (6472, 12624), (8416, 9708)]