69688584

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19753}}^1$

素因数の和:19779

約数の個数: 72

約数和(自身を含む): 219565710

約数和(自身を除く): 149877126

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 19753, 39506, 59259, 79012, 118518, 138271, 158024, 177777, 237036, 276542, 355554, 414813, 474072, 553084, 711108, 829626, 967897, 1106168, 1244439, 1422216, 1659252, 1935794, 2488878, 2903691, 3318504, 3871588, 4977756, 5807382, 7743176, 8711073, 9955512, 11614764, 17422146, 23229528, 34844292, 69688584]

約数ペア:

[(1, 69688584), (2, 34844292), (3, 23229528), (4, 17422146), (6, 11614764), (7, 9955512), (8, 8711073), (9, 7743176), (12, 5807382), (14, 4977756), (18, 3871588), (21, 3318504), (24, 2903691), (28, 2488878), (36, 1935794), (42, 1659252), (49, 1422216), (56, 1244439), (63, 1106168), (72, 967897), (84, 829626), (98, 711108), (126, 553084), (147, 474072), (168, 414813), (196, 355554), (252, 276542), (294, 237036), (392, 177777), (441, 158024), (504, 138271), (588, 118518), (882, 79012), (1176, 59259), (1764, 39506), (3528, 19753)]