68177718

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4547}}^1$

素因数の和:4586

約数の個数: 72

約数和(自身を含む): 181983672

約数和(自身を除く): 113805954

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2142, 2499, 4547, 4998, 7497, 9094, 13641, 14994, 27282, 31829, 40923, 63658, 77299, 81846, 95487, 154598, 190974, 222803, 231897, 286461, 445606, 463794, 541093, 572922, 668409, 695691, 1082186, 1336818, 1391382, 1623279, 2005227, 3246558, 3787651, 4010454, 4869837, 7575302, 9739674, 11362953, 22725906, 34088859, 68177718]

約数ペア:

[(1, 68177718), (2, 34088859), (3, 22725906), (6, 11362953), (7, 9739674), (9, 7575302), (14, 4869837), (17, 4010454), (18, 3787651), (21, 3246558), (34, 2005227), (42, 1623279), (49, 1391382), (51, 1336818), (63, 1082186), (98, 695691), (102, 668409), (119, 572922), (126, 541093), (147, 463794), (153, 445606), (238, 286461), (294, 231897), (306, 222803), (357, 190974), (441, 154598), (714, 95487), (833, 81846), (882, 77299), (1071, 63658), (1666, 40923), (2142, 31829), (2499, 27282), (4547, 14994), (4998, 13641), (7497, 9094)]