764694

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^2$

素因数の和:59

約数の個数: 72

約数和(自身を含む): 2099880

約数和(自身を除く): 1335186

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 98, 102, 119, 126, 147, 153, 189, 238, 289, 294, 306, 357, 378, 441, 459, 578, 714, 833, 867, 882, 918, 1071, 1323, 1666, 1734, 2023, 2142, 2499, 2601, 2646, 3213, 4046, 4998, 5202, 6069, 6426, 7497, 7803, 12138, 14161, 14994, 15606, 18207, 22491, 28322, 36414, 42483, 44982, 54621, 84966, 109242, 127449, 254898, 382347, 764694]

約数ペア:

[(1, 764694), (2, 382347), (3, 254898), (6, 127449), (7, 109242), (9, 84966), (14, 54621), (17, 44982), (18, 42483), (21, 36414), (27, 28322), (34, 22491), (42, 18207), (49, 15606), (51, 14994), (54, 14161), (63, 12138), (98, 7803), (102, 7497), (119, 6426), (126, 6069), (147, 5202), (153, 4998), (189, 4046), (238, 3213), (289, 2646), (294, 2601), (306, 2499), (357, 2142), (378, 2023), (441, 1734), (459, 1666), (578, 1323), (714, 1071), (833, 918), (867, 882)]