68703354

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 72

約数和(自身を含む): 160180020

約数和(自身を除く): 91476666

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 109, 114, 171, 194, 218, 291, 327, 342, 361, 582, 654, 722, 873, 981, 1083, 1746, 1843, 1962, 2071, 2166, 3249, 3686, 4142, 5529, 6213, 6498, 10573, 11058, 12426, 16587, 18639, 21146, 31719, 33174, 35017, 37278, 39349, 63438, 70034, 78698, 95157, 105051, 118047, 190314, 200887, 210102, 236094, 315153, 354141, 401774, 602661, 630306, 708282, 1205322, 1807983, 3615966, 3816853, 7633706, 11450559, 22901118, 34351677, 68703354]

約数ペア:

[(1, 68703354), (2, 34351677), (3, 22901118), (6, 11450559), (9, 7633706), (18, 3816853), (19, 3615966), (38, 1807983), (57, 1205322), (97, 708282), (109, 630306), (114, 602661), (171, 401774), (194, 354141), (218, 315153), (291, 236094), (327, 210102), (342, 200887), (361, 190314), (582, 118047), (654, 105051), (722, 95157), (873, 78698), (981, 70034), (1083, 63438), (1746, 39349), (1843, 37278), (1962, 35017), (2071, 33174), (2166, 31719), (3249, 21146), (3686, 18639), (4142, 16587), (5529, 12426), (6213, 11058), (6498, 10573)]