80895186

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{7237}}^1$

素因数の和:7277

約数の個数: 48

約数和(自身を含む): 189693504

約数和(自身を除く): 108798318

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 7237, 11178, 14474, 21711, 43422, 65133, 130266, 166451, 195399, 332902, 390798, 499353, 586197, 998706, 1172394, 1498059, 1758591, 2996118, 3517182, 4494177, 8988354, 13482531, 26965062, 40447593, 80895186]

約数ペア:

[(1, 80895186), (2, 40447593), (3, 26965062), (6, 13482531), (9, 8988354), (18, 4494177), (23, 3517182), (27, 2996118), (46, 1758591), (54, 1498059), (69, 1172394), (81, 998706), (138, 586197), (162, 499353), (207, 390798), (243, 332902), (414, 195399), (486, 166451), (621, 130266), (1242, 65133), (1863, 43422), (3726, 21711), (5589, 14474), (7237, 11178)]