82748764

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 170376192

約数和(自身を除く): 87627428

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 227, 277, 329, 454, 554, 658, 908, 1108, 1316, 1589, 1939, 3178, 3878, 6356, 7756, 10669, 13019, 21338, 26038, 42676, 52076, 62879, 74683, 91133, 125758, 149366, 182266, 251516, 298732, 364532, 440153, 880306, 1760612, 2955313, 5910626, 11821252, 20687191, 41374382, 82748764]

約数ペア:

[(1, 82748764), (2, 41374382), (4, 20687191), (7, 11821252), (14, 5910626), (28, 2955313), (47, 1760612), (94, 880306), (188, 440153), (227, 364532), (277, 298732), (329, 251516), (454, 182266), (554, 149366), (658, 125758), (908, 91133), (1108, 74683), (1316, 62879), (1589, 52076), (1939, 42676), (3178, 26038), (3878, 21338), (6356, 13019), (7756, 10669)]