67820116

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 152386080

約数和(自身を除く): 84565964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 301, 364, 559, 602, 619, 637, 1118, 1204, 1238, 1274, 2107, 2236, 2476, 2548, 3913, 4214, 4333, 7826, 8047, 8428, 8666, 15652, 16094, 17332, 26617, 27391, 30331, 32188, 53234, 54782, 56329, 60662, 106468, 109564, 112658, 121324, 186319, 225316, 346021, 372638, 394303, 692042, 745276, 788606, 1304233, 1384084, 1577212, 2422147, 2608466, 4844294, 5216932, 9688588, 16955029, 33910058, 67820116]

約数ペア:

[(1, 67820116), (2, 33910058), (4, 16955029), (7, 9688588), (13, 5216932), (14, 4844294), (26, 2608466), (28, 2422147), (43, 1577212), (49, 1384084), (52, 1304233), (86, 788606), (91, 745276), (98, 692042), (172, 394303), (182, 372638), (196, 346021), (301, 225316), (364, 186319), (559, 121324), (602, 112658), (619, 109564), (637, 106468), (1118, 60662), (1204, 56329), (1238, 54782), (1274, 53234), (2107, 32188), (2236, 30331), (2476, 27391), (2548, 26617), (3913, 17332), (4214, 16094), (4333, 15652), (7826, 8666), (8047, 8428)]