84129164

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{941}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 175558656

約数和(自身を除く): 91429492

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 412, 434, 721, 868, 941, 1442, 1882, 2884, 3193, 3764, 6386, 6587, 12772, 13174, 22351, 26348, 29171, 44702, 58342, 89404, 96923, 116684, 193846, 204197, 387692, 408394, 678461, 816788, 1356922, 2713844, 3004613, 6009226, 12018452, 21032291, 42064582, 84129164]

約数ペア:

[(1, 84129164), (2, 42064582), (4, 21032291), (7, 12018452), (14, 6009226), (28, 3004613), (31, 2713844), (62, 1356922), (103, 816788), (124, 678461), (206, 408394), (217, 387692), (412, 204197), (434, 193846), (721, 116684), (868, 96923), (941, 89404), (1442, 58342), (1882, 44702), (2884, 29171), (3193, 26348), (3764, 22351), (6386, 13174), (6587, 12772)]