84027294

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2391

約数の個数: 80

約数和(自身を含む): 214785648

約数和(自身を除く): 130758354

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1053, 1326, 1377, 1989, 2106, 2347, 2754, 3978, 4694, 5967, 7041, 11934, 14082, 17901, 21123, 30511, 35802, 39899, 42246, 61022, 63369, 79798, 91533, 119697, 126738, 183066, 190107, 239394, 274599, 359091, 380214, 518687, 549198, 718182, 823797, 1037374, 1077273, 1556061, 1647594, 2154546, 2471391, 3112122, 3231819, 4668183, 4942782, 6463638, 9336366, 14004549, 28009098, 42013647, 84027294]

約数ペア:

[(1, 84027294), (2, 42013647), (3, 28009098), (6, 14004549), (9, 9336366), (13, 6463638), (17, 4942782), (18, 4668183), (26, 3231819), (27, 3112122), (34, 2471391), (39, 2154546), (51, 1647594), (54, 1556061), (78, 1077273), (81, 1037374), (102, 823797), (117, 718182), (153, 549198), (162, 518687), (221, 380214), (234, 359091), (306, 274599), (351, 239394), (442, 190107), (459, 183066), (663, 126738), (702, 119697), (918, 91533), (1053, 79798), (1326, 63369), (1377, 61022), (1989, 42246), (2106, 39899), (2347, 35802), (2754, 30511), (3978, 21123), (4694, 17901), (5967, 14082), (7041, 11934)]