79820328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{853}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 228735360

約数和(自身を除く): 148915032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 557, 853, 1114, 1671, 1706, 2228, 2559, 3342, 3412, 3899, 4456, 5118, 5971, 6684, 6824, 7798, 10236, 11697, 11942, 13368, 15596, 17913, 20472, 23394, 23884, 31192, 35826, 46788, 47768, 71652, 93576, 143304, 475121, 950242, 1425363, 1900484, 2850726, 3325847, 3800968, 5701452, 6651694, 9977541, 11402904, 13303388, 19955082, 26606776, 39910164, 79820328]

約数ペア:

[(1, 79820328), (2, 39910164), (3, 26606776), (4, 19955082), (6, 13303388), (7, 11402904), (8, 9977541), (12, 6651694), (14, 5701452), (21, 3800968), (24, 3325847), (28, 2850726), (42, 1900484), (56, 1425363), (84, 950242), (168, 475121), (557, 143304), (853, 93576), (1114, 71652), (1671, 47768), (1706, 46788), (2228, 35826), (2559, 31192), (3342, 23884), (3412, 23394), (3899, 20472), (4456, 17913), (5118, 15596), (5971, 13368), (6684, 11942), (6824, 11697), (7798, 10236)]