71541768

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 183456000

約数和(自身を除く): 111914232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 97, 158, 194, 237, 291, 316, 388, 389, 474, 582, 632, 776, 778, 948, 1164, 1167, 1556, 1896, 2328, 2334, 3112, 4668, 7663, 9336, 15326, 22989, 30652, 30731, 37733, 45978, 61304, 61462, 75466, 91956, 92193, 113199, 122924, 150932, 183912, 184386, 226398, 245848, 301864, 368772, 452796, 737544, 905592, 2980907, 5961814, 8942721, 11923628, 17885442, 23847256, 35770884, 71541768]

約数ペア:

[(1, 71541768), (2, 35770884), (3, 23847256), (4, 17885442), (6, 11923628), (8, 8942721), (12, 5961814), (24, 2980907), (79, 905592), (97, 737544), (158, 452796), (194, 368772), (237, 301864), (291, 245848), (316, 226398), (388, 184386), (389, 183912), (474, 150932), (582, 122924), (632, 113199), (776, 92193), (778, 91956), (948, 75466), (1164, 61462), (1167, 61304), (1556, 45978), (1896, 37733), (2328, 30731), (2334, 30652), (3112, 22989), (4668, 15326), (7663, 9336)]