75721072

素因数分解:

$2^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1637}}^1$

素因数の和:1718

約数の個数: 60

約数和(自身を含む): 173660760

約数和(自身を除く): 97939688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 59, 98, 112, 118, 196, 236, 392, 413, 472, 784, 826, 944, 1637, 1652, 2891, 3274, 3304, 5782, 6548, 6608, 11459, 11564, 13096, 22918, 23128, 26192, 45836, 46256, 80213, 91672, 96583, 160426, 183344, 193166, 320852, 386332, 641704, 676081, 772664, 1283408, 1352162, 1545328, 2704324, 4732567, 5408648, 9465134, 10817296, 18930268, 37860536, 75721072]

約数ペア:

[(1, 75721072), (2, 37860536), (4, 18930268), (7, 10817296), (8, 9465134), (14, 5408648), (16, 4732567), (28, 2704324), (49, 1545328), (56, 1352162), (59, 1283408), (98, 772664), (112, 676081), (118, 641704), (196, 386332), (236, 320852), (392, 193166), (413, 183344), (472, 160426), (784, 96583), (826, 91672), (944, 80213), (1637, 46256), (1652, 45836), (2891, 26192), (3274, 23128), (3304, 22918), (5782, 13096), (6548, 11564), (6608, 11459)]