89672716

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 186278400

約数和(自身を除く): 96605684

約数列:

[1, 2, 4, 7, 14, 28, 43, 71, 86, 142, 172, 284, 301, 497, 602, 994, 1049, 1204, 1988, 2098, 3053, 4196, 6106, 7343, 12212, 14686, 21371, 29372, 42742, 45107, 74479, 85484, 90214, 148958, 180428, 297916, 315749, 521353, 631498, 1042706, 1262996, 2085412, 3202597, 6405194, 12810388, 22418179, 44836358, 89672716]

約数ペア:

[(1, 89672716), (2, 44836358), (4, 22418179), (7, 12810388), (14, 6405194), (28, 3202597), (43, 2085412), (71, 1262996), (86, 1042706), (142, 631498), (172, 521353), (284, 315749), (301, 297916), (497, 180428), (602, 148958), (994, 90214), (1049, 85484), (1204, 74479), (1988, 45107), (2098, 42742), (3053, 29372), (4196, 21371), (6106, 14686), (7343, 12212)]