765288

素因数分解:

$2^3\times 3^4\times {\mathrm{1181}}^1$

素因数の和:1199

約数の個数: 40

約数和(自身を含む): 2145330

約数和(自身を除く): 1380042

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1181, 2362, 3543, 4724, 7086, 9448, 10629, 14172, 21258, 28344, 31887, 42516, 63774, 85032, 95661, 127548, 191322, 255096, 382644, 765288]

約数ペア:

[(1, 765288), (2, 382644), (3, 255096), (4, 191322), (6, 127548), (8, 95661), (9, 85032), (12, 63774), (18, 42516), (24, 31887), (27, 28344), (36, 21258), (54, 14172), (72, 10629), (81, 9448), (108, 7086), (162, 4724), (216, 3543), (324, 2362), (648, 1181)]