83840274

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5003}}^1$

素因数の和:5044

約数の個数: 72

約数和(自身を含む): 222477840

約数和(自身を除く): 138637566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5003, 5586, 8379, 10006, 15009, 16758, 30018, 35021, 45027, 70042, 90054, 95057, 105063, 190114, 210126, 245147, 285171, 315189, 490294, 570342, 630378, 665399, 735441, 855513, 1330798, 1470882, 1711026, 1996197, 2206323, 3992394, 4412646, 4657793, 5988591, 9315586, 11977182, 13973379, 27946758, 41920137, 83840274]

約数ペア:

[(1, 83840274), (2, 41920137), (3, 27946758), (6, 13973379), (7, 11977182), (9, 9315586), (14, 5988591), (18, 4657793), (19, 4412646), (21, 3992394), (38, 2206323), (42, 1996197), (49, 1711026), (57, 1470882), (63, 1330798), (98, 855513), (114, 735441), (126, 665399), (133, 630378), (147, 570342), (171, 490294), (266, 315189), (294, 285171), (342, 245147), (399, 210126), (441, 190114), (798, 105063), (882, 95057), (931, 90054), (1197, 70042), (1862, 45027), (2394, 35021), (2793, 30018), (5003, 16758), (5586, 15009), (8379, 10006)]