86428204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 169622208

約数和(自身を除く): 83194004

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 73, 92, 146, 292, 391, 757, 782, 1241, 1514, 1564, 1679, 2482, 3028, 3358, 4964, 6716, 12869, 17411, 25738, 28543, 34822, 51476, 55261, 57086, 69644, 110522, 114172, 221044, 295987, 591974, 939437, 1183948, 1271003, 1878874, 2542006, 3757748, 5084012, 21607051, 43214102, 86428204]

約数ペア:

[(1, 86428204), (2, 43214102), (4, 21607051), (17, 5084012), (23, 3757748), (34, 2542006), (46, 1878874), (68, 1271003), (73, 1183948), (92, 939437), (146, 591974), (292, 295987), (391, 221044), (757, 114172), (782, 110522), (1241, 69644), (1514, 57086), (1564, 55261), (1679, 51476), (2482, 34822), (3028, 28543), (3358, 25738), (4964, 17411), (6716, 12869)]