77421348

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 200491200

約数和(自身を除く): 123069852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 107, 199, 202, 214, 303, 321, 398, 404, 428, 597, 606, 642, 796, 909, 963, 1194, 1212, 1284, 1791, 1818, 1926, 2388, 3582, 3636, 3852, 7164, 10807, 20099, 21293, 21614, 32421, 40198, 42586, 43228, 60297, 63879, 64842, 80396, 85172, 97263, 120594, 127758, 129684, 180891, 191637, 194526, 241188, 255516, 361782, 383274, 389052, 723564, 766548, 2150593, 4301186, 6451779, 8602372, 12903558, 19355337, 25807116, 38710674, 77421348]

約数ペア:

[(1, 77421348), (2, 38710674), (3, 25807116), (4, 19355337), (6, 12903558), (9, 8602372), (12, 6451779), (18, 4301186), (36, 2150593), (101, 766548), (107, 723564), (199, 389052), (202, 383274), (214, 361782), (303, 255516), (321, 241188), (398, 194526), (404, 191637), (428, 180891), (597, 129684), (606, 127758), (642, 120594), (796, 97263), (909, 85172), (963, 80396), (1194, 64842), (1212, 63879), (1284, 60297), (1791, 43228), (1818, 42586), (1926, 40198), (2388, 32421), (3582, 21614), (3636, 21293), (3852, 20099), (7164, 10807)]