68356848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1553}}^1$

素因数の和:1702

約数の個数: 80

約数和(自身を含む): 203486976

約数和(自身を除く): 135130128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1553, 1572, 1834, 2096, 2751, 3106, 3144, 3668, 4659, 5502, 6212, 6288, 7336, 9318, 10871, 11004, 12424, 14672, 18636, 21742, 22008, 24848, 32613, 37272, 43484, 44016, 65226, 74544, 86968, 130452, 173936, 203443, 260904, 406886, 521808, 610329, 813772, 1220658, 1424101, 1627544, 2441316, 2848202, 3255088, 4272303, 4882632, 5696404, 8544606, 9765264, 11392808, 17089212, 22785616, 34178424, 68356848]

約数ペア:

[(1, 68356848), (2, 34178424), (3, 22785616), (4, 17089212), (6, 11392808), (7, 9765264), (8, 8544606), (12, 5696404), (14, 4882632), (16, 4272303), (21, 3255088), (24, 2848202), (28, 2441316), (42, 1627544), (48, 1424101), (56, 1220658), (84, 813772), (112, 610329), (131, 521808), (168, 406886), (262, 260904), (336, 203443), (393, 173936), (524, 130452), (786, 86968), (917, 74544), (1048, 65226), (1553, 44016), (1572, 43484), (1834, 37272), (2096, 32613), (2751, 24848), (3106, 22008), (3144, 21742), (3668, 18636), (4659, 14672), (5502, 12424), (6212, 11004), (6288, 10871), (7336, 9318)]