123644052

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2417}}^1$

素因数の和:2470

約数の個数: 108

約数和(自身を含む): 376264980

約数和(自身を除く): 252620928

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1218, 1421, 1764, 1827, 2417, 2436, 2842, 3654, 4263, 4834, 5684, 7251, 7308, 8526, 9668, 12789, 14502, 16919, 17052, 21753, 25578, 29004, 33838, 43506, 50757, 51156, 67676, 70093, 87012, 101514, 118433, 140186, 152271, 203028, 210279, 236866, 280372, 304542, 355299, 420558, 473732, 490651, 609084, 630837, 710598, 841116, 981302, 1065897, 1261674, 1421196, 1471953, 1962604, 2131794, 2523348, 2943906, 3434557, 4263588, 4415859, 5887812, 6869114, 8831718, 10303671, 13738228, 17663436, 20607342, 30911013, 41214684, 61822026, 123644052]

約数ペア:

[(1, 123644052), (2, 61822026), (3, 41214684), (4, 30911013), (6, 20607342), (7, 17663436), (9, 13738228), (12, 10303671), (14, 8831718), (18, 6869114), (21, 5887812), (28, 4415859), (29, 4263588), (36, 3434557), (42, 2943906), (49, 2523348), (58, 2131794), (63, 1962604), (84, 1471953), (87, 1421196), (98, 1261674), (116, 1065897), (126, 981302), (147, 841116), (174, 710598), (196, 630837), (203, 609084), (252, 490651), (261, 473732), (294, 420558), (348, 355299), (406, 304542), (441, 280372), (522, 236866), (588, 210279), (609, 203028), (812, 152271), (882, 140186), (1044, 118433), (1218, 101514), (1421, 87012), (1764, 70093), (1827, 67676), (2417, 51156), (2436, 50757), (2842, 43506), (3654, 33838), (4263, 29004), (4834, 25578), (5684, 21753), (7251, 17052), (7308, 16919), (8526, 14502), (9668, 12789)]