86929020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11779}}^1$

素因数の和:11835

約数の個数: 72

約数和(自身を含む): 270138960

約数和(自身を除く): 183209940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 11779, 23558, 35337, 47116, 58895, 70674, 106011, 117790, 141348, 176685, 212022, 235580, 353370, 424044, 482939, 530055, 706740, 965878, 1060110, 1448817, 1931756, 2120220, 2414695, 2897634, 4346451, 4829390, 5795268, 7244085, 8692902, 9658780, 14488170, 17385804, 21732255, 28976340, 43464510, 86929020]

約数ペア:

[(1, 86929020), (2, 43464510), (3, 28976340), (4, 21732255), (5, 17385804), (6, 14488170), (9, 9658780), (10, 8692902), (12, 7244085), (15, 5795268), (18, 4829390), (20, 4346451), (30, 2897634), (36, 2414695), (41, 2120220), (45, 1931756), (60, 1448817), (82, 1060110), (90, 965878), (123, 706740), (164, 530055), (180, 482939), (205, 424044), (246, 353370), (369, 235580), (410, 212022), (492, 176685), (615, 141348), (738, 117790), (820, 106011), (1230, 70674), (1476, 58895), (1845, 47116), (2460, 35337), (3690, 23558), (7380, 11779)]