39890448

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{7103}}^1$

素因数の和:7133

約数の個数: 80

約数和(自身を含む): 123325440

約数和(自身を除く): 83434992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 7103, 14206, 21309, 28412, 42618, 56824, 63927, 85236, 92339, 113648, 127854, 170472, 184678, 191781, 255708, 277017, 340944, 369356, 383562, 511416, 554034, 738712, 767124, 831051, 1022832, 1108068, 1477424, 1534248, 1662102, 2216136, 2493153, 3068496, 3324204, 4432272, 4986306, 6648408, 9972612, 13296816, 19945224, 39890448]

約数ペア:

[(1, 39890448), (2, 19945224), (3, 13296816), (4, 9972612), (6, 6648408), (8, 4986306), (9, 4432272), (12, 3324204), (13, 3068496), (16, 2493153), (18, 2216136), (24, 1662102), (26, 1534248), (27, 1477424), (36, 1108068), (39, 1022832), (48, 831051), (52, 767124), (54, 738712), (72, 554034), (78, 511416), (104, 383562), (108, 369356), (117, 340944), (144, 277017), (156, 255708), (208, 191781), (216, 184678), (234, 170472), (312, 127854), (351, 113648), (432, 92339), (468, 85236), (624, 63927), (702, 56824), (936, 42618), (1404, 28412), (1872, 21309), (2808, 14206), (5616, 7103)]