872168

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 1939140

約数和(自身を除く): 1066972

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 53, 68, 88, 106, 121, 136, 187, 212, 242, 374, 424, 484, 583, 748, 901, 968, 1166, 1496, 1802, 2057, 2332, 3604, 4114, 4664, 6413, 7208, 8228, 9911, 12826, 16456, 19822, 25652, 39644, 51304, 79288, 109021, 218042, 436084, 872168]

約数ペア:

[(1, 872168), (2, 436084), (4, 218042), (8, 109021), (11, 79288), (17, 51304), (22, 39644), (34, 25652), (44, 19822), (53, 16456), (68, 12826), (88, 9911), (106, 8228), (121, 7208), (136, 6413), (187, 4664), (212, 4114), (242, 3604), (374, 2332), (424, 2057), (484, 1802), (583, 1496), (748, 1166), (901, 968)]