87894648

素因数分解:

$2^3\times 3^2\times {\mathrm{379}}^1\times {\mathrm{3221}}^1$

素因数の和:3612

約数の個数: 48

約数和(自身を含む): 238750200

約数和(自身を除く): 150855552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 379, 758, 1137, 1516, 2274, 3032, 3221, 3411, 4548, 6442, 6822, 9096, 9663, 12884, 13644, 19326, 25768, 27288, 28989, 38652, 57978, 77304, 115956, 231912, 1220759, 2441518, 3662277, 4883036, 7324554, 9766072, 10986831, 14649108, 21973662, 29298216, 43947324, 87894648]

約数ペア:

[(1, 87894648), (2, 43947324), (3, 29298216), (4, 21973662), (6, 14649108), (8, 10986831), (9, 9766072), (12, 7324554), (18, 4883036), (24, 3662277), (36, 2441518), (72, 1220759), (379, 231912), (758, 115956), (1137, 77304), (1516, 57978), (2274, 38652), (3032, 28989), (3221, 27288), (3411, 25768), (4548, 19326), (6442, 13644), (6822, 12884), (9096, 9663)]