47811672

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{691}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 133995420

約数和(自身を除く): 86183748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 691, 744, 961, 1116, 1382, 1922, 2073, 2232, 2764, 2883, 3844, 4146, 5528, 5766, 6219, 7688, 8292, 8649, 11532, 12438, 16584, 17298, 21421, 23064, 24876, 34596, 42842, 49752, 64263, 69192, 85684, 128526, 171368, 192789, 257052, 385578, 514104, 664051, 771156, 1328102, 1542312, 1992153, 2656204, 3984306, 5312408, 5976459, 7968612, 11952918, 15937224, 23905836, 47811672]

約数ペア:

[(1, 47811672), (2, 23905836), (3, 15937224), (4, 11952918), (6, 7968612), (8, 5976459), (9, 5312408), (12, 3984306), (18, 2656204), (24, 1992153), (31, 1542312), (36, 1328102), (62, 771156), (72, 664051), (93, 514104), (124, 385578), (186, 257052), (248, 192789), (279, 171368), (372, 128526), (558, 85684), (691, 69192), (744, 64263), (961, 49752), (1116, 42842), (1382, 34596), (1922, 24876), (2073, 23064), (2232, 21421), (2764, 17298), (2883, 16584), (3844, 12438), (4146, 11532), (5528, 8649), (5766, 8292), (6219, 7688)]