172885266

素因数分解:

$2^1\times 3^6\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:722

約数の個数: 56

約数和(自身を含む): 391119120

約数和(自身を除く): 218233854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 283, 419, 486, 566, 729, 838, 849, 1257, 1458, 1698, 2514, 2547, 3771, 5094, 7542, 7641, 11313, 15282, 22626, 22923, 33939, 45846, 67878, 68769, 101817, 118577, 137538, 203634, 206307, 237154, 305451, 355731, 412614, 610902, 711462, 1067193, 2134386, 3201579, 6403158, 9604737, 19209474, 28814211, 57628422, 86442633, 172885266]

約数ペア:

[(1, 172885266), (2, 86442633), (3, 57628422), (6, 28814211), (9, 19209474), (18, 9604737), (27, 6403158), (54, 3201579), (81, 2134386), (162, 1067193), (243, 711462), (283, 610902), (419, 412614), (486, 355731), (566, 305451), (729, 237154), (838, 206307), (849, 203634), (1257, 137538), (1458, 118577), (1698, 101817), (2514, 68769), (2547, 67878), (3771, 45846), (5094, 33939), (7542, 22923), (7641, 22626), (11313, 15282)]