27957276

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 74474400

約数和(自身を除く): 46517124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 183, 244, 261, 348, 366, 439, 522, 549, 732, 878, 1044, 1098, 1317, 1756, 1769, 2196, 2634, 3538, 3951, 5268, 5307, 7076, 7902, 10614, 12731, 15804, 15921, 21228, 25462, 26779, 31842, 38193, 50924, 53558, 63684, 76386, 80337, 107116, 114579, 152772, 160674, 229158, 241011, 321348, 458316, 482022, 776591, 964044, 1553182, 2329773, 3106364, 4659546, 6989319, 9319092, 13978638, 27957276]

約数ペア:

[(1, 27957276), (2, 13978638), (3, 9319092), (4, 6989319), (6, 4659546), (9, 3106364), (12, 2329773), (18, 1553182), (29, 964044), (36, 776591), (58, 482022), (61, 458316), (87, 321348), (116, 241011), (122, 229158), (174, 160674), (183, 152772), (244, 114579), (261, 107116), (348, 80337), (366, 76386), (439, 63684), (522, 53558), (549, 50924), (732, 38193), (878, 31842), (1044, 26779), (1098, 25462), (1317, 21228), (1756, 15921), (1769, 15804), (2196, 12731), (2634, 10614), (3538, 7902), (3951, 7076), (5268, 5307)]