80697684

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 193536000

約数和(自身を除く): 112838316

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 199, 282, 398, 564, 597, 719, 796, 1194, 1438, 2157, 2388, 2876, 4314, 8628, 9353, 18706, 28059, 33793, 37412, 56118, 67586, 101379, 112236, 135172, 143081, 202758, 286162, 405516, 429243, 572324, 858486, 1716972, 6724807, 13449614, 20174421, 26899228, 40348842, 80697684]

約数ペア:

[(1, 80697684), (2, 40348842), (3, 26899228), (4, 20174421), (6, 13449614), (12, 6724807), (47, 1716972), (94, 858486), (141, 572324), (188, 429243), (199, 405516), (282, 286162), (398, 202758), (564, 143081), (597, 135172), (719, 112236), (796, 101379), (1194, 67586), (1438, 56118), (2157, 37412), (2388, 33793), (2876, 28059), (4314, 18706), (8628, 9353)]