81009696

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 222179328

約数和(自身を除く): 141169632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 163, 167, 186, 248, 326, 334, 372, 489, 496, 501, 652, 668, 744, 978, 992, 1002, 1304, 1336, 1488, 1956, 2004, 2608, 2672, 2976, 3912, 4008, 5053, 5177, 5216, 5344, 7824, 8016, 10106, 10354, 15159, 15531, 15648, 16032, 20212, 20708, 27221, 30318, 31062, 40424, 41416, 54442, 60636, 62124, 80848, 81663, 82832, 108884, 121272, 124248, 161696, 163326, 165664, 217768, 242544, 248496, 326652, 435536, 485088, 496992, 653304, 843851, 871072, 1306608, 1687702, 2531553, 2613216, 3375404, 5063106, 6750808, 10126212, 13501616, 20252424, 27003232, 40504848, 81009696]

約数ペア:

[(1, 81009696), (2, 40504848), (3, 27003232), (4, 20252424), (6, 13501616), (8, 10126212), (12, 6750808), (16, 5063106), (24, 3375404), (31, 2613216), (32, 2531553), (48, 1687702), (62, 1306608), (93, 871072), (96, 843851), (124, 653304), (163, 496992), (167, 485088), (186, 435536), (248, 326652), (326, 248496), (334, 242544), (372, 217768), (489, 165664), (496, 163326), (501, 161696), (652, 124248), (668, 121272), (744, 108884), (978, 82832), (992, 81663), (1002, 80848), (1304, 62124), (1336, 60636), (1488, 54442), (1956, 41416), (2004, 40424), (2608, 31062), (2672, 30318), (2976, 27221), (3912, 20708), (4008, 20212), (5053, 16032), (5177, 15648), (5216, 15531), (5344, 15159), (7824, 10354), (8016, 10106)]