84689838

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 188197776

約数和(自身を除く): 103507938

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 137, 183, 274, 366, 411, 549, 563, 822, 1098, 1126, 1233, 1689, 2466, 3378, 5067, 8357, 10134, 16714, 25071, 34343, 50142, 68686, 75213, 77131, 103029, 150426, 154262, 206058, 231393, 309087, 462786, 618174, 694179, 1388358, 4704991, 9409982, 14114973, 28229946, 42344919, 84689838]

約数ペア:

[(1, 84689838), (2, 42344919), (3, 28229946), (6, 14114973), (9, 9409982), (18, 4704991), (61, 1388358), (122, 694179), (137, 618174), (183, 462786), (274, 309087), (366, 231393), (411, 206058), (549, 154262), (563, 150426), (822, 103029), (1098, 77131), (1126, 75213), (1233, 68686), (1689, 50142), (2466, 34343), (3378, 25071), (5067, 16714), (8357, 10134)]