81013044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 227598336

約数和(自身を除く): 146585292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 53, 62, 84, 93, 106, 124, 159, 186, 212, 217, 318, 371, 372, 434, 587, 636, 651, 742, 868, 1113, 1174, 1302, 1484, 1643, 1761, 2226, 2348, 2604, 3286, 3522, 4109, 4452, 4929, 6572, 7044, 8218, 9858, 11501, 12327, 16436, 18197, 19716, 23002, 24654, 31111, 34503, 36394, 46004, 49308, 54591, 62222, 69006, 72788, 93333, 109182, 124444, 127379, 138012, 186666, 217777, 218364, 254758, 373332, 382137, 435554, 509516, 653331, 764274, 871108, 964441, 1306662, 1528548, 1928882, 2613324, 2893323, 3857764, 5786646, 6751087, 11573292, 13502174, 20253261, 27004348, 40506522, 81013044]

約数ペア:

[(1, 81013044), (2, 40506522), (3, 27004348), (4, 20253261), (6, 13502174), (7, 11573292), (12, 6751087), (14, 5786646), (21, 3857764), (28, 2893323), (31, 2613324), (42, 1928882), (53, 1528548), (62, 1306662), (84, 964441), (93, 871108), (106, 764274), (124, 653331), (159, 509516), (186, 435554), (212, 382137), (217, 373332), (318, 254758), (371, 218364), (372, 217777), (434, 186666), (587, 138012), (636, 127379), (651, 124444), (742, 109182), (868, 93333), (1113, 72788), (1174, 69006), (1302, 62222), (1484, 54591), (1643, 49308), (1761, 46004), (2226, 36394), (2348, 34503), (2604, 31111), (3286, 24654), (3522, 23002), (4109, 19716), (4452, 18197), (4929, 16436), (6572, 12327), (7044, 11501), (8218, 9858)]