81424296

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16879}}^1$

素因数の和:16958

約数の個数: 48

約数和(自身を含む): 223828800

約数和(自身を除く): 142404504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 16879, 33758, 50637, 67516, 101274, 135032, 151911, 202548, 303822, 405096, 607644, 1130893, 1215288, 2261786, 3392679, 4523572, 6785358, 9047144, 10178037, 13570716, 20356074, 27141432, 40712148, 81424296]

約数ペア:

[(1, 81424296), (2, 40712148), (3, 27141432), (4, 20356074), (6, 13570716), (8, 10178037), (9, 9047144), (12, 6785358), (18, 4523572), (24, 3392679), (36, 2261786), (67, 1215288), (72, 1130893), (134, 607644), (201, 405096), (268, 303822), (402, 202548), (536, 151911), (603, 135032), (804, 101274), (1206, 67516), (1608, 50637), (2412, 33758), (4824, 16879)]