73928868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 193729536

約数和(自身を除く): 119800668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 103, 107, 129, 156, 172, 206, 214, 258, 309, 321, 412, 428, 516, 559, 618, 642, 1118, 1236, 1284, 1339, 1391, 1677, 2236, 2678, 2782, 3354, 4017, 4173, 4429, 4601, 5356, 5564, 6708, 8034, 8346, 8858, 9202, 11021, 13287, 13803, 16068, 16692, 17716, 18404, 22042, 26574, 27606, 33063, 44084, 53148, 55212, 57577, 59813, 66126, 115154, 119626, 132252, 143273, 172731, 179439, 230308, 239252, 286546, 345462, 358878, 429819, 473903, 573092, 690924, 717756, 859638, 947806, 1421709, 1719276, 1895612, 2843418, 5686836, 6160739, 12321478, 18482217, 24642956, 36964434, 73928868]

約数ペア:

[(1, 73928868), (2, 36964434), (3, 24642956), (4, 18482217), (6, 12321478), (12, 6160739), (13, 5686836), (26, 2843418), (39, 1895612), (43, 1719276), (52, 1421709), (78, 947806), (86, 859638), (103, 717756), (107, 690924), (129, 573092), (156, 473903), (172, 429819), (206, 358878), (214, 345462), (258, 286546), (309, 239252), (321, 230308), (412, 179439), (428, 172731), (516, 143273), (559, 132252), (618, 119626), (642, 115154), (1118, 66126), (1236, 59813), (1284, 57577), (1339, 55212), (1391, 53148), (1677, 44084), (2236, 33063), (2678, 27606), (2782, 26574), (3354, 22042), (4017, 18404), (4173, 17716), (4429, 16692), (4601, 16068), (5356, 13803), (5564, 13287), (6708, 11021), (8034, 9202), (8346, 8858)]