172351008

素因数分解:

$2^5\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1579}}^1$

素因数の和:1974

約数の個数: 72

約数和(自身を含む): 491727600

約数和(自身を除く): 319376592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 379, 758, 1137, 1516, 1579, 2274, 3032, 3158, 3411, 4548, 4737, 6064, 6316, 6822, 9096, 9474, 12128, 12632, 13644, 14211, 18192, 18948, 25264, 27288, 28422, 36384, 37896, 50528, 54576, 56844, 75792, 109152, 113688, 151584, 227376, 454752, 598441, 1196882, 1795323, 2393764, 3590646, 4787528, 5385969, 7181292, 9575056, 10771938, 14362584, 19150112, 21543876, 28725168, 43087752, 57450336, 86175504, 172351008]

約数ペア:

[(1, 172351008), (2, 86175504), (3, 57450336), (4, 43087752), (6, 28725168), (8, 21543876), (9, 19150112), (12, 14362584), (16, 10771938), (18, 9575056), (24, 7181292), (32, 5385969), (36, 4787528), (48, 3590646), (72, 2393764), (96, 1795323), (144, 1196882), (288, 598441), (379, 454752), (758, 227376), (1137, 151584), (1516, 113688), (1579, 109152), (2274, 75792), (3032, 56844), (3158, 54576), (3411, 50528), (4548, 37896), (4737, 36384), (6064, 28422), (6316, 27288), (6822, 25264), (9096, 18948), (9474, 18192), (12128, 14211), (12632, 13644)]