76710221084

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1619}}^1\times {\mathrm{2347}}^1$

素因数の和:4087

約数の個数: 72

約数和(自身を含む): 157840824960

約数和(自身を除く): 81130603876

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 1619, 2347, 2884, 3238, 4694, 5047, 6476, 9388, 10094, 11333, 16429, 20188, 22666, 32858, 45332, 65716, 79331, 115003, 158662, 166757, 230006, 241741, 317324, 333514, 460012, 483482, 667028, 966964, 1167299, 1692187, 2334598, 3384374, 3799793, 4669196, 6768748, 7599586, 8171093, 11845309, 15199172, 16342186, 23690618, 26598551, 32684372, 47381236, 53197102, 106394204, 186189857, 372379714, 391378679, 744759428, 782757358, 1565514716, 2739650753, 5479301506, 10958603012, 19177555271, 38355110542, 76710221084]

約数ペア:

[(1, 76710221084), (2, 38355110542), (4, 19177555271), (7, 10958603012), (14, 5479301506), (28, 2739650753), (49, 1565514716), (98, 782757358), (103, 744759428), (196, 391378679), (206, 372379714), (412, 186189857), (721, 106394204), (1442, 53197102), (1619, 47381236), (2347, 32684372), (2884, 26598551), (3238, 23690618), (4694, 16342186), (5047, 15199172), (6476, 11845309), (9388, 8171093), (10094, 7599586), (11333, 6768748), (16429, 4669196), (20188, 3799793), (22666, 3384374), (32858, 2334598), (45332, 1692187), (65716, 1167299), (79331, 966964), (115003, 667028), (158662, 483482), (166757, 460012), (230006, 333514), (241741, 317324)]