71663844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16097}}^1$

素因数の和:16164

約数の個数: 48

約数和(自身を含む): 194721408

約数和(自身を除く): 123057564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 16097, 32194, 48291, 64388, 96582, 112679, 193164, 225358, 338037, 450716, 676074, 853141, 1352148, 1706282, 2559423, 3412564, 5118846, 5971987, 10237692, 11943974, 17915961, 23887948, 35831922, 71663844]

約数ペア:

[(1, 71663844), (2, 35831922), (3, 23887948), (4, 17915961), (6, 11943974), (7, 10237692), (12, 5971987), (14, 5118846), (21, 3412564), (28, 2559423), (42, 1706282), (53, 1352148), (84, 853141), (106, 676074), (159, 450716), (212, 338037), (318, 225358), (371, 193164), (636, 112679), (742, 96582), (1113, 64388), (1484, 48291), (2226, 32194), (4452, 16097)]