75296396

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 156549120

約数和(自身を除く): 81252724

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 223, 389, 434, 446, 778, 868, 892, 1556, 1561, 2723, 3122, 5446, 6244, 6913, 10892, 12059, 13826, 24118, 27652, 48236, 48391, 84413, 86747, 96782, 168826, 173494, 193564, 337652, 346988, 607229, 1214458, 2428916, 2689157, 5378314, 10756628, 18824099, 37648198, 75296396]

約数ペア:

[(1, 75296396), (2, 37648198), (4, 18824099), (7, 10756628), (14, 5378314), (28, 2689157), (31, 2428916), (62, 1214458), (124, 607229), (217, 346988), (223, 337652), (389, 193564), (434, 173494), (446, 168826), (778, 96782), (868, 86747), (892, 84413), (1556, 48391), (1561, 48236), (2723, 27652), (3122, 24118), (5446, 13826), (6244, 12059), (6913, 10892)]