68757192

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19489}}^1$

素因数の和:19515

約数の個数: 72

約数和(自身を含む): 216631350

約数和(自身を除く): 147874158

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, 19489, 38978, 58467, 77956, 116934, 136423, 155912, 175401, 233868, 272846, 350802, 409269, 467736, 545692, 701604, 818538, 954961, 1091384, 1227807, 1403208, 1637076, 1909922, 2455614, 2864883, 3274152, 3819844, 4911228, 5729766, 7639688, 8594649, 9822456, 11459532, 17189298, 22919064, 34378596, 68757192]

約数ペア:

[(1, 68757192), (2, 34378596), (3, 22919064), (4, 17189298), (6, 11459532), (7, 9822456), (8, 8594649), (9, 7639688), (12, 5729766), (14, 4911228), (18, 3819844), (21, 3274152), (24, 2864883), (28, 2455614), (36, 1909922), (42, 1637076), (49, 1403208), (56, 1227807), (63, 1091384), (72, 954961), (84, 818538), (98, 701604), (126, 545692), (147, 467736), (168, 409269), (196, 350802), (252, 272846), (294, 233868), (392, 175401), (441, 155912), (504, 136423), (588, 116934), (882, 77956), (1176, 58467), (1764, 38978), (3528, 19489)]