78382988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{2179}}^1$

素因数の和:2246

約数の個数: 36

約数和(自身を含む): 151898040

約数和(自身を除く): 73515052

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 529, 782, 1058, 1564, 2116, 2179, 4358, 8716, 8993, 17986, 35972, 37043, 50117, 74086, 100234, 148172, 200468, 851989, 1152691, 1703978, 2305382, 3407956, 4610764, 19595747, 39191494, 78382988]

約数ペア:

[(1, 78382988), (2, 39191494), (4, 19595747), (17, 4610764), (23, 3407956), (34, 2305382), (46, 1703978), (68, 1152691), (92, 851989), (391, 200468), (529, 148172), (782, 100234), (1058, 74086), (1564, 50117), (2116, 37043), (2179, 35972), (4358, 17986), (8716, 8993)]