71546076

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{40559}}^1$

素因数の和:40583

約数の個数: 54

約数和(自身を含む): 210384720

約数和(自身を除く): 138838644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 40559, 81118, 121677, 162236, 243354, 283913, 365031, 486708, 567826, 730062, 851739, 1135652, 1460124, 1703478, 1987391, 2555217, 3406956, 3974782, 5110434, 5962173, 7949564, 10220868, 11924346, 17886519, 23848692, 35773038, 71546076]

約数ペア:

[(1, 71546076), (2, 35773038), (3, 23848692), (4, 17886519), (6, 11924346), (7, 10220868), (9, 7949564), (12, 5962173), (14, 5110434), (18, 3974782), (21, 3406956), (28, 2555217), (36, 1987391), (42, 1703478), (49, 1460124), (63, 1135652), (84, 851739), (98, 730062), (126, 567826), (147, 486708), (196, 365031), (252, 283913), (294, 243354), (441, 162236), (588, 121677), (882, 81118), (1764, 40559)]