78127644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1451}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 208809216

約数和(自身を除く): 130681572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 641, 1282, 1451, 1923, 2564, 2902, 3846, 4353, 4487, 5804, 7692, 8706, 8974, 10157, 13461, 17412, 17948, 20314, 26922, 30471, 40628, 53844, 60942, 121884, 930091, 1860182, 2790273, 3720364, 5580546, 6510637, 11161092, 13021274, 19531911, 26042548, 39063822, 78127644]

約数ペア:

[(1, 78127644), (2, 39063822), (3, 26042548), (4, 19531911), (6, 13021274), (7, 11161092), (12, 6510637), (14, 5580546), (21, 3720364), (28, 2790273), (42, 1860182), (84, 930091), (641, 121884), (1282, 60942), (1451, 53844), (1923, 40628), (2564, 30471), (2902, 26922), (3846, 20314), (4353, 17948), (4487, 17412), (5804, 13461), (7692, 10157), (8706, 8974)]