123275124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21269}}^1$

素因数の和:21309

約数の個数: 72

約数和(自身を含む): 371629440

約数和(自身を除く): 248354316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 21269, 42538, 63807, 85076, 127614, 148883, 191421, 255228, 297766, 382842, 446649, 489187, 595532, 765684, 893298, 978374, 1339947, 1467561, 1786596, 1956748, 2679894, 2935122, 3424309, 4402683, 5359788, 5870244, 6848618, 8805366, 10272927, 13697236, 17610732, 20545854, 30818781, 41091708, 61637562, 123275124]

約数ペア:

[(1, 123275124), (2, 61637562), (3, 41091708), (4, 30818781), (6, 20545854), (7, 17610732), (9, 13697236), (12, 10272927), (14, 8805366), (18, 6848618), (21, 5870244), (23, 5359788), (28, 4402683), (36, 3424309), (42, 2935122), (46, 2679894), (63, 1956748), (69, 1786596), (84, 1467561), (92, 1339947), (126, 978374), (138, 893298), (161, 765684), (207, 595532), (252, 489187), (276, 446649), (322, 382842), (414, 297766), (483, 255228), (644, 191421), (828, 148883), (966, 127614), (1449, 85076), (1932, 63807), (2898, 42538), (5796, 21269)]