131049324

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{10613}}^1$

素因数の和:10644

約数の個数: 72

約数和(自身を含む): 386349600

約数和(自身を除く): 255300276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 10613, 12348, 21226, 31839, 42452, 63678, 74291, 95517, 127356, 148582, 191034, 222873, 297164, 382068, 445746, 520037, 668619, 891492, 1040074, 1337238, 1560111, 2080148, 2674476, 3120222, 3640259, 4680333, 6240444, 7280518, 9360666, 10920777, 14561036, 18721332, 21841554, 32762331, 43683108, 65524662, 131049324]

約数ペア:

[(1, 131049324), (2, 65524662), (3, 43683108), (4, 32762331), (6, 21841554), (7, 18721332), (9, 14561036), (12, 10920777), (14, 9360666), (18, 7280518), (21, 6240444), (28, 4680333), (36, 3640259), (42, 3120222), (49, 2674476), (63, 2080148), (84, 1560111), (98, 1337238), (126, 1040074), (147, 891492), (196, 668619), (252, 520037), (294, 445746), (343, 382068), (441, 297164), (588, 222873), (686, 191034), (882, 148582), (1029, 127356), (1372, 95517), (1764, 74291), (2058, 63678), (3087, 42452), (4116, 31839), (6174, 21226), (10613, 12348)]