76499978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 123206400

約数和(自身を除く): 46706422

約数列:

[1, 2, 23, 46, 61, 122, 137, 199, 274, 398, 1403, 2806, 3151, 4577, 6302, 8357, 9154, 12139, 16714, 24278, 27263, 54526, 192211, 279197, 384422, 558394, 627049, 1254098, 1663043, 3326086, 38249989, 76499978]

約数ペア:

[(1, 76499978), (2, 38249989), (23, 3326086), (46, 1663043), (61, 1254098), (122, 627049), (137, 558394), (199, 384422), (274, 279197), (398, 192211), (1403, 54526), (2806, 27263), (3151, 24278), (4577, 16714), (6302, 12139), (8357, 9154)]