87120292

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3461}}^1$

素因数の和:3532

約数の個数: 48

約数和(自身を含む): 186117120

約数和(自身を除く): 98996828

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3461, 3596, 6293, 6922, 12586, 13844, 24227, 25172, 48454, 96908, 100369, 107291, 200738, 214582, 401476, 429164, 702583, 751037, 1405166, 1502074, 2810332, 3004148, 3111439, 6222878, 12445756, 21780073, 43560146, 87120292]

約数ペア:

[(1, 87120292), (2, 43560146), (4, 21780073), (7, 12445756), (14, 6222878), (28, 3111439), (29, 3004148), (31, 2810332), (58, 1502074), (62, 1405166), (116, 751037), (124, 702583), (203, 429164), (217, 401476), (406, 214582), (434, 200738), (812, 107291), (868, 100369), (899, 96908), (1798, 48454), (3461, 25172), (3596, 24227), (6293, 13844), (6922, 12586)]