68936436

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 181336064

約数和(自身を除く): 112399628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 223, 277, 279, 372, 446, 554, 558, 669, 831, 892, 1108, 1116, 1338, 1662, 2007, 2493, 2676, 3324, 4014, 4986, 6913, 8028, 8587, 9972, 13826, 17174, 20739, 25761, 27652, 34348, 41478, 51522, 61771, 62217, 77283, 82956, 103044, 123542, 124434, 154566, 185313, 247084, 248868, 309132, 370626, 555939, 741252, 1111878, 1914901, 2223756, 3829802, 5744703, 7659604, 11489406, 17234109, 22978812, 34468218, 68936436]

約数ペア:

[(1, 68936436), (2, 34468218), (3, 22978812), (4, 17234109), (6, 11489406), (9, 7659604), (12, 5744703), (18, 3829802), (31, 2223756), (36, 1914901), (62, 1111878), (93, 741252), (124, 555939), (186, 370626), (223, 309132), (277, 248868), (279, 247084), (372, 185313), (446, 154566), (554, 124434), (558, 123542), (669, 103044), (831, 82956), (892, 77283), (1108, 62217), (1116, 61771), (1338, 51522), (1662, 41478), (2007, 34348), (2493, 27652), (2676, 25761), (3324, 20739), (4014, 17174), (4986, 13826), (6913, 9972), (8028, 8587)]