8457048

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 24509760

約数和(自身を除く): 16052712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 421, 558, 648, 744, 837, 842, 1116, 1263, 1674, 1684, 2232, 2511, 2526, 3348, 3368, 3789, 5022, 5052, 6696, 7578, 10044, 10104, 11367, 13051, 15156, 20088, 22734, 26102, 30312, 34101, 39153, 45468, 52204, 68202, 78306, 90936, 104408, 117459, 136404, 156612, 234918, 272808, 313224, 352377, 469836, 704754, 939672, 1057131, 1409508, 2114262, 2819016, 4228524, 8457048]

約数ペア:

[(1, 8457048), (2, 4228524), (3, 2819016), (4, 2114262), (6, 1409508), (8, 1057131), (9, 939672), (12, 704754), (18, 469836), (24, 352377), (27, 313224), (31, 272808), (36, 234918), (54, 156612), (62, 136404), (72, 117459), (81, 104408), (93, 90936), (108, 78306), (124, 68202), (162, 52204), (186, 45468), (216, 39153), (248, 34101), (279, 30312), (324, 26102), (372, 22734), (421, 20088), (558, 15156), (648, 13051), (744, 11367), (837, 10104), (842, 10044), (1116, 7578), (1263, 6696), (1674, 5052), (1684, 5022), (2232, 3789), (2511, 3368), (2526, 3348)]