85254422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 158750928

約数和(自身を除く): 73496506

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 53, 106, 121, 187, 242, 253, 289, 374, 391, 506, 578, 583, 782, 901, 1166, 1219, 1802, 2057, 2438, 2783, 3179, 4114, 4301, 5566, 6358, 6413, 6647, 8602, 9911, 12826, 13294, 13409, 15317, 19822, 20723, 26818, 30634, 34969, 41446, 47311, 69938, 73117, 94622, 109021, 146234, 147499, 168487, 218042, 227953, 294998, 336974, 352291, 455906, 704582, 804287, 1608574, 1853357, 2507483, 3706714, 3875201, 5014966, 7750402, 42627211, 85254422]

約数ペア:

[(1, 85254422), (2, 42627211), (11, 7750402), (17, 5014966), (22, 3875201), (23, 3706714), (34, 2507483), (46, 1853357), (53, 1608574), (106, 804287), (121, 704582), (187, 455906), (242, 352291), (253, 336974), (289, 294998), (374, 227953), (391, 218042), (506, 168487), (578, 147499), (583, 146234), (782, 109021), (901, 94622), (1166, 73117), (1219, 69938), (1802, 47311), (2057, 41446), (2438, 34969), (2783, 30634), (3179, 26818), (4114, 20723), (4301, 19822), (5566, 15317), (6358, 13409), (6413, 13294), (6647, 12826), (8602, 9911)]