84729148

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 178214400

約数和(自身を除く): 93485252

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 149, 161, 298, 322, 596, 644, 883, 1043, 1766, 2086, 3427, 3532, 4172, 6181, 6854, 12362, 13708, 20309, 23989, 24724, 40618, 47978, 81236, 95956, 131567, 142163, 263134, 284326, 526268, 568652, 920969, 1841938, 3026041, 3683876, 6052082, 12104164, 21182287, 42364574, 84729148]

約数ペア:

[(1, 84729148), (2, 42364574), (4, 21182287), (7, 12104164), (14, 6052082), (23, 3683876), (28, 3026041), (46, 1841938), (92, 920969), (149, 568652), (161, 526268), (298, 284326), (322, 263134), (596, 142163), (644, 131567), (883, 95956), (1043, 81236), (1766, 47978), (2086, 40618), (3427, 24724), (3532, 23989), (4172, 20309), (6181, 13708), (6854, 12362)]