65189988

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31769}}^1$

素因数の和:31801

約数の個数: 48

約数和(自身を含む): 177912000

約数和(自身を除く): 112722012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 31769, 63538, 95307, 127076, 190614, 285921, 381228, 571842, 603611, 857763, 1143684, 1207222, 1715526, 1810833, 2414444, 3431052, 3621666, 5432499, 7243332, 10864998, 16297497, 21729996, 32594994, 65189988]

約数ペア:

[(1, 65189988), (2, 32594994), (3, 21729996), (4, 16297497), (6, 10864998), (9, 7243332), (12, 5432499), (18, 3621666), (19, 3431052), (27, 2414444), (36, 1810833), (38, 1715526), (54, 1207222), (57, 1143684), (76, 857763), (108, 603611), (114, 571842), (171, 381228), (228, 285921), (342, 190614), (513, 127076), (684, 95307), (1026, 63538), (2052, 31769)]