74702912172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1740353}}^1$

素因数の和:1740447

約数の個数: 72

約数和(自身を含む): 205542768816

約数和(自身を除く): 130839856644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 2044, 3066, 3577, 6132, 7154, 10731, 14308, 21462, 42924, 1740353, 3480706, 5221059, 6961412, 10442118, 12182471, 20884236, 24364942, 36547413, 48729884, 73094826, 85277297, 127045769, 146189652, 170554594, 254091538, 255831891, 341109188, 381137307, 508183076, 511663782, 762274614, 889320383, 1023327564, 1524549228, 1778640766, 2667961149, 3557281532, 5335922298, 6225242681, 10671844596, 12450485362, 18675728043, 24900970724, 37351456086, 74702912172]

約数ペア:

[(1, 74702912172), (2, 37351456086), (3, 24900970724), (4, 18675728043), (6, 12450485362), (7, 10671844596), (12, 6225242681), (14, 5335922298), (21, 3557281532), (28, 2667961149), (42, 1778640766), (49, 1524549228), (73, 1023327564), (84, 889320383), (98, 762274614), (146, 511663782), (147, 508183076), (196, 381137307), (219, 341109188), (292, 255831891), (294, 254091538), (438, 170554594), (511, 146189652), (588, 127045769), (876, 85277297), (1022, 73094826), (1533, 48729884), (2044, 36547413), (3066, 24364942), (3577, 20884236), (6132, 12182471), (7154, 10442118), (10731, 6961412), (14308, 5221059), (21462, 3480706), (42924, 1740353)]