83768356

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 175875840

約数和(自身を除く): 92107484

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 284, 406, 497, 812, 994, 1453, 1988, 2059, 2906, 4118, 5812, 8236, 10171, 14413, 20342, 28826, 40684, 42137, 57652, 84274, 103163, 168548, 206326, 294959, 412652, 589918, 722141, 1179836, 1444282, 2888564, 2991727, 5983454, 11966908, 20942089, 41884178, 83768356]

約数ペア:

[(1, 83768356), (2, 41884178), (4, 20942089), (7, 11966908), (14, 5983454), (28, 2991727), (29, 2888564), (58, 1444282), (71, 1179836), (116, 722141), (142, 589918), (203, 412652), (284, 294959), (406, 206326), (497, 168548), (812, 103163), (994, 84274), (1453, 57652), (1988, 42137), (2059, 40684), (2906, 28826), (4118, 20342), (5812, 14413), (8236, 10171)]