78673892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 167106240

約数和(自身を除く): 88432348

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 269, 289, 374, 391, 506, 538, 578, 748, 782, 1012, 1076, 1156, 1564, 2959, 3179, 4301, 4573, 5918, 6187, 6358, 6647, 8602, 9146, 11836, 12374, 12716, 13294, 17204, 18292, 24748, 26588, 50303, 68057, 73117, 77741, 100606, 105179, 136114, 146234, 155482, 201212, 210358, 272228, 292468, 310964, 420716, 855151, 1156969, 1710302, 1788043, 2313938, 3420604, 3576086, 4627876, 7152172, 19668473, 39336946, 78673892]

約数ペア:

[(1, 78673892), (2, 39336946), (4, 19668473), (11, 7152172), (17, 4627876), (22, 3576086), (23, 3420604), (34, 2313938), (44, 1788043), (46, 1710302), (68, 1156969), (92, 855151), (187, 420716), (253, 310964), (269, 292468), (289, 272228), (374, 210358), (391, 201212), (506, 155482), (538, 146234), (578, 136114), (748, 105179), (782, 100606), (1012, 77741), (1076, 73117), (1156, 68057), (1564, 50303), (2959, 26588), (3179, 24748), (4301, 18292), (4573, 17204), (5918, 13294), (6187, 12716), (6358, 12374), (6647, 11836), (8602, 9146)]