81276792

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3767}}^1$

素因数の和:3836

約数の個数: 64

約数和(自身を含む): 217036800

約数和(自身を除く): 135760008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 899, 1798, 2697, 3596, 3767, 5394, 7192, 7534, 10788, 11301, 15068, 21576, 22602, 30136, 45204, 90408, 109243, 116777, 218486, 233554, 327729, 350331, 436972, 467108, 655458, 700662, 873944, 934216, 1310916, 1401324, 2621832, 2802648, 3386533, 6773066, 10159599, 13546132, 20319198, 27092264, 40638396, 81276792]

約数ペア:

[(1, 81276792), (2, 40638396), (3, 27092264), (4, 20319198), (6, 13546132), (8, 10159599), (12, 6773066), (24, 3386533), (29, 2802648), (31, 2621832), (58, 1401324), (62, 1310916), (87, 934216), (93, 873944), (116, 700662), (124, 655458), (174, 467108), (186, 436972), (232, 350331), (248, 327729), (348, 233554), (372, 218486), (696, 116777), (744, 109243), (899, 90408), (1798, 45204), (2697, 30136), (3596, 22602), (3767, 21576), (5394, 15068), (7192, 11301), (7534, 10788)]