77765996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1549}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 170822400

約数和(自身を除く): 93056404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 163, 308, 326, 652, 1141, 1549, 1793, 2282, 3098, 3586, 4564, 6196, 7172, 10843, 12551, 17039, 21686, 25102, 34078, 43372, 50204, 68156, 119273, 238546, 252487, 477092, 504974, 1009948, 1767409, 2777357, 3534818, 5554714, 7069636, 11109428, 19441499, 38882998, 77765996]

約数ペア:

[(1, 77765996), (2, 38882998), (4, 19441499), (7, 11109428), (11, 7069636), (14, 5554714), (22, 3534818), (28, 2777357), (44, 1767409), (77, 1009948), (154, 504974), (163, 477092), (308, 252487), (326, 238546), (652, 119273), (1141, 68156), (1549, 50204), (1793, 43372), (2282, 34078), (3098, 25102), (3586, 21686), (4564, 17039), (6196, 12551), (7172, 10843)]