75720078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7607}}^1$

素因数の和:7701

約数の個数: 48

約数和(自身を含む): 189895680

約数和(自身を除く): 114175602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 7607, 9954, 15214, 22821, 45642, 53249, 68463, 106498, 136926, 159747, 319494, 479241, 600953, 958482, 1201906, 1802859, 3605718, 4206671, 5408577, 8413342, 10817154, 12620013, 25240026, 37860039, 75720078]

約数ペア:

[(1, 75720078), (2, 37860039), (3, 25240026), (6, 12620013), (7, 10817154), (9, 8413342), (14, 5408577), (18, 4206671), (21, 3605718), (42, 1802859), (63, 1201906), (79, 958482), (126, 600953), (158, 479241), (237, 319494), (474, 159747), (553, 136926), (711, 106498), (1106, 68463), (1422, 53249), (1659, 45642), (3318, 22821), (4977, 15214), (7607, 9954)]