123702516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16927}}^1$

素因数の和:16973

約数の個数: 72

約数和(自身を含む): 369707520

約数和(自身を除く): 246005004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 16927, 33854, 50781, 67708, 101562, 118489, 152343, 203124, 236978, 304686, 355467, 473956, 490883, 609372, 710934, 981766, 1066401, 1421868, 1472649, 1963532, 2132802, 2945298, 3436181, 4265604, 4417947, 5890596, 6872362, 8835894, 10308543, 13744724, 17671788, 20617086, 30925629, 41234172, 61851258, 123702516]

約数ペア:

[(1, 123702516), (2, 61851258), (3, 41234172), (4, 30925629), (6, 20617086), (7, 17671788), (9, 13744724), (12, 10308543), (14, 8835894), (18, 6872362), (21, 5890596), (28, 4417947), (29, 4265604), (36, 3436181), (42, 2945298), (58, 2132802), (63, 1963532), (84, 1472649), (87, 1421868), (116, 1066401), (126, 981766), (174, 710934), (203, 609372), (252, 490883), (261, 473956), (348, 355467), (406, 304686), (522, 236978), (609, 203124), (812, 152343), (1044, 118489), (1218, 101562), (1827, 67708), (2436, 50781), (3654, 33854), (7308, 16927)]