839124

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 2507232

約数和(自身を除く): 1668108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 163, 198, 234, 286, 326, 396, 429, 468, 489, 572, 652, 858, 978, 1287, 1467, 1716, 1793, 1956, 2119, 2574, 2934, 3586, 4238, 5148, 5379, 5868, 6357, 7172, 8476, 10758, 12714, 16137, 19071, 21516, 23309, 25428, 32274, 38142, 46618, 64548, 69927, 76284, 93236, 139854, 209781, 279708, 419562, 839124]

約数ペア:

[(1, 839124), (2, 419562), (3, 279708), (4, 209781), (6, 139854), (9, 93236), (11, 76284), (12, 69927), (13, 64548), (18, 46618), (22, 38142), (26, 32274), (33, 25428), (36, 23309), (39, 21516), (44, 19071), (52, 16137), (66, 12714), (78, 10758), (99, 8476), (117, 7172), (132, 6357), (143, 5868), (156, 5379), (163, 5148), (198, 4238), (234, 3586), (286, 2934), (326, 2574), (396, 2119), (429, 1956), (468, 1793), (489, 1716), (572, 1467), (652, 1287), (858, 978)]