86285778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 189775872

約数和(自身を除く): 103490094

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 103, 129, 191, 206, 258, 309, 382, 573, 618, 731, 1146, 1462, 1751, 2193, 3247, 3502, 4386, 4429, 5253, 6494, 8213, 8858, 9741, 10506, 13287, 16426, 19482, 19673, 24639, 26574, 39346, 49278, 59019, 75293, 118038, 139621, 150586, 225879, 279242, 334441, 418863, 451758, 668882, 837726, 845939, 1003323, 1691878, 2006646, 2537817, 5075634, 14380963, 28761926, 43142889, 86285778]

約数ペア:

[(1, 86285778), (2, 43142889), (3, 28761926), (6, 14380963), (17, 5075634), (34, 2537817), (43, 2006646), (51, 1691878), (86, 1003323), (102, 845939), (103, 837726), (129, 668882), (191, 451758), (206, 418863), (258, 334441), (309, 279242), (382, 225879), (573, 150586), (618, 139621), (731, 118038), (1146, 75293), (1462, 59019), (1751, 49278), (2193, 39346), (3247, 26574), (3502, 24639), (4386, 19673), (4429, 19482), (5253, 16426), (6494, 13287), (8213, 10506), (8858, 9741)]