69976424

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 156349440

約数和(自身を除く): 86373016

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 173, 217, 233, 248, 346, 434, 466, 692, 868, 932, 1211, 1384, 1631, 1736, 1864, 2422, 3262, 4844, 5363, 6524, 7223, 9688, 10726, 13048, 14446, 21452, 28892, 37541, 40309, 42904, 50561, 57784, 75082, 80618, 101122, 150164, 161236, 202244, 282163, 300328, 322472, 404488, 564326, 1128652, 1249579, 2257304, 2499158, 4998316, 8747053, 9996632, 17494106, 34988212, 69976424]

約数ペア:

[(1, 69976424), (2, 34988212), (4, 17494106), (7, 9996632), (8, 8747053), (14, 4998316), (28, 2499158), (31, 2257304), (56, 1249579), (62, 1128652), (124, 564326), (173, 404488), (217, 322472), (233, 300328), (248, 282163), (346, 202244), (434, 161236), (466, 150164), (692, 101122), (868, 80618), (932, 75082), (1211, 57784), (1384, 50561), (1631, 42904), (1736, 40309), (1864, 37541), (2422, 28892), (3262, 21452), (4844, 14446), (5363, 13048), (6524, 10726), (7223, 9688)]