79351818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 211341312

約数和(自身を除く): 131989494

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 83, 91, 102, 103, 119, 166, 182, 206, 221, 238, 249, 273, 309, 357, 442, 498, 546, 581, 618, 663, 714, 721, 1079, 1162, 1326, 1339, 1411, 1442, 1547, 1743, 1751, 2158, 2163, 2678, 2822, 3094, 3237, 3486, 3502, 4017, 4233, 4326, 4641, 5253, 6474, 7553, 8034, 8466, 8549, 9282, 9373, 9877, 10506, 12257, 15106, 17098, 18343, 18746, 19754, 22659, 22763, 24514, 25647, 28119, 29631, 36686, 36771, 45318, 45526, 51294, 55029, 56238, 59262, 59843, 68289, 73542, 110058, 111137, 119686, 128401, 136578, 145333, 159341, 179529, 222274, 256802, 290666, 318682, 333411, 359058, 385203, 435999, 478023, 666822, 770406, 777959, 871998, 956046, 1017331, 1555918, 1889329, 2034662, 2333877, 3051993, 3778658, 4667754, 5667987, 6103986, 11335974, 13225303, 26450606, 39675909, 79351818]

約数ペア:

[(1, 79351818), (2, 39675909), (3, 26450606), (6, 13225303), (7, 11335974), (13, 6103986), (14, 5667987), (17, 4667754), (21, 3778658), (26, 3051993), (34, 2333877), (39, 2034662), (42, 1889329), (51, 1555918), (78, 1017331), (83, 956046), (91, 871998), (102, 777959), (103, 770406), (119, 666822), (166, 478023), (182, 435999), (206, 385203), (221, 359058), (238, 333411), (249, 318682), (273, 290666), (309, 256802), (357, 222274), (442, 179529), (498, 159341), (546, 145333), (581, 136578), (618, 128401), (663, 119686), (714, 111137), (721, 110058), (1079, 73542), (1162, 68289), (1326, 59843), (1339, 59262), (1411, 56238), (1442, 55029), (1547, 51294), (1743, 45526), (1751, 45318), (2158, 36771), (2163, 36686), (2678, 29631), (2822, 28119), (3094, 25647), (3237, 24514), (3486, 22763), (3502, 22659), (4017, 19754), (4233, 18746), (4326, 18343), (4641, 17098), (5253, 15106), (6474, 12257), (7553, 10506), (8034, 9877), (8466, 9373), (8549, 9282)]