64671456

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{701}}^1$

素因数の和:776

約数の個数: 72

約数和(自身を含む): 175665672

約数和(自身を除く): 110994216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 701, 744, 961, 992, 1402, 1488, 1922, 2103, 2804, 2883, 2976, 3844, 4206, 5608, 5766, 7688, 8412, 11216, 11532, 15376, 16824, 21731, 22432, 23064, 30752, 33648, 43462, 46128, 65193, 67296, 86924, 92256, 130386, 173848, 260772, 347696, 521544, 673661, 695392, 1043088, 1347322, 2020983, 2086176, 2694644, 4041966, 5389288, 8083932, 10778576, 16167864, 21557152, 32335728, 64671456]

約数ペア:

[(1, 64671456), (2, 32335728), (3, 21557152), (4, 16167864), (6, 10778576), (8, 8083932), (12, 5389288), (16, 4041966), (24, 2694644), (31, 2086176), (32, 2020983), (48, 1347322), (62, 1043088), (93, 695392), (96, 673661), (124, 521544), (186, 347696), (248, 260772), (372, 173848), (496, 130386), (701, 92256), (744, 86924), (961, 67296), (992, 65193), (1402, 46128), (1488, 43462), (1922, 33648), (2103, 30752), (2804, 23064), (2883, 22432), (2976, 21731), (3844, 16824), (4206, 15376), (5608, 11532), (5766, 11216), (7688, 8412)]