80554716

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67807}}^1$

素因数の和:67831

約数の個数: 48

約数和(自身を含む): 227834880

約数和(自身を除く): 147280164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 67807, 135614, 203421, 271228, 406842, 610263, 745877, 813684, 1220526, 1491754, 1830789, 2237631, 2441052, 2983508, 3661578, 4475262, 6712893, 7323156, 8950524, 13425786, 20138679, 26851572, 40277358, 80554716]

約数ペア:

[(1, 80554716), (2, 40277358), (3, 26851572), (4, 20138679), (6, 13425786), (9, 8950524), (11, 7323156), (12, 6712893), (18, 4475262), (22, 3661578), (27, 2983508), (33, 2441052), (36, 2237631), (44, 1830789), (54, 1491754), (66, 1220526), (99, 813684), (108, 745877), (132, 610263), (198, 406842), (297, 271228), (396, 203421), (594, 135614), (1188, 67807)]