90944328

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{487}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 236113920

約数和(自身を除く): 145169592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 251, 372, 487, 502, 744, 753, 974, 1004, 1461, 1506, 1948, 2008, 2922, 3012, 3896, 5844, 6024, 7781, 11688, 15097, 15562, 23343, 30194, 31124, 45291, 46686, 60388, 62248, 90582, 93372, 120776, 122237, 181164, 186744, 244474, 362328, 366711, 488948, 733422, 977896, 1466844, 2933688, 3789347, 7578694, 11368041, 15157388, 22736082, 30314776, 45472164, 90944328]

約数ペア:

[(1, 90944328), (2, 45472164), (3, 30314776), (4, 22736082), (6, 15157388), (8, 11368041), (12, 7578694), (24, 3789347), (31, 2933688), (62, 1466844), (93, 977896), (124, 733422), (186, 488948), (248, 366711), (251, 362328), (372, 244474), (487, 186744), (502, 181164), (744, 122237), (753, 120776), (974, 93372), (1004, 90582), (1461, 62248), (1506, 60388), (1948, 46686), (2008, 45291), (2922, 31124), (3012, 30194), (3896, 23343), (5844, 15562), (6024, 15097), (7781, 11688)]