77392308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{673}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 212423232

約数和(自身を除く): 135030924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 673, 777, 1036, 1346, 1369, 1554, 2019, 2692, 2738, 3108, 4038, 4107, 4711, 5476, 8076, 8214, 9422, 9583, 14133, 16428, 18844, 19166, 24901, 28266, 28749, 38332, 49802, 56532, 57498, 74703, 99604, 114996, 149406, 174307, 298812, 348614, 522921, 697228, 921337, 1045842, 1842674, 2091684, 2764011, 3685348, 5528022, 6449359, 11056044, 12898718, 19348077, 25797436, 38696154, 77392308]

約数ペア:

[(1, 77392308), (2, 38696154), (3, 25797436), (4, 19348077), (6, 12898718), (7, 11056044), (12, 6449359), (14, 5528022), (21, 3685348), (28, 2764011), (37, 2091684), (42, 1842674), (74, 1045842), (84, 921337), (111, 697228), (148, 522921), (222, 348614), (259, 298812), (444, 174307), (518, 149406), (673, 114996), (777, 99604), (1036, 74703), (1346, 57498), (1369, 56532), (1554, 49802), (2019, 38332), (2692, 28749), (2738, 28266), (3108, 24901), (4038, 19166), (4107, 18844), (4711, 16428), (5476, 14133), (8076, 9583), (8214, 9422)]