65770518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 155217384

約数和(自身を除く): 89446866

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 73, 102, 121, 146, 187, 219, 242, 363, 374, 438, 561, 726, 803, 1122, 1241, 1606, 2057, 2409, 2482, 3723, 4114, 4818, 5329, 6171, 7446, 8833, 10658, 12342, 13651, 15987, 17666, 26499, 27302, 31974, 40953, 52998, 58619, 81906, 90593, 117238, 150161, 175857, 181186, 271779, 300322, 351714, 450483, 543558, 644809, 900966, 996523, 1289618, 1934427, 1993046, 2989569, 3868854, 5979138, 10961753, 21923506, 32885259, 65770518]

約数ペア:

[(1, 65770518), (2, 32885259), (3, 21923506), (6, 10961753), (11, 5979138), (17, 3868854), (22, 2989569), (33, 1993046), (34, 1934427), (51, 1289618), (66, 996523), (73, 900966), (102, 644809), (121, 543558), (146, 450483), (187, 351714), (219, 300322), (242, 271779), (363, 181186), (374, 175857), (438, 150161), (561, 117238), (726, 90593), (803, 81906), (1122, 58619), (1241, 52998), (1606, 40953), (2057, 31974), (2409, 27302), (2482, 26499), (3723, 17666), (4114, 15987), (4818, 13651), (5329, 12342), (6171, 10658), (7446, 8833)]