129670758

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1962

約数の個数: 72

約数和(自身を含む): 331138080

約数和(自身を除く): 201467322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 711, 882, 1106, 1422, 1659, 1861, 3318, 3722, 3871, 4977, 5583, 7742, 9954, 11166, 11613, 13027, 16749, 23226, 26054, 33498, 34839, 39081, 69678, 78162, 91189, 117243, 147019, 182378, 234486, 273567, 294038, 441057, 547134, 820701, 882114, 1029133, 1323171, 1641402, 2058266, 2646342, 3087399, 6174798, 7203931, 9262197, 14407862, 18524394, 21611793, 43223586, 64835379, 129670758]

約数ペア:

[(1, 129670758), (2, 64835379), (3, 43223586), (6, 21611793), (7, 18524394), (9, 14407862), (14, 9262197), (18, 7203931), (21, 6174798), (42, 3087399), (49, 2646342), (63, 2058266), (79, 1641402), (98, 1323171), (126, 1029133), (147, 882114), (158, 820701), (237, 547134), (294, 441057), (441, 294038), (474, 273567), (553, 234486), (711, 182378), (882, 147019), (1106, 117243), (1422, 91189), (1659, 78162), (1861, 69678), (3318, 39081), (3722, 34839), (3871, 33498), (4977, 26054), (5583, 23226), (7742, 16749), (9954, 13027), (11166, 11613)]