70800016

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 163723648

約数和(自身を除く): 92923632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 61, 86, 112, 122, 172, 241, 244, 301, 344, 427, 482, 488, 602, 688, 854, 964, 976, 1204, 1687, 1708, 1928, 2408, 2623, 3374, 3416, 3856, 4816, 5246, 6748, 6832, 10363, 10492, 13496, 14701, 18361, 20726, 20984, 26992, 29402, 36722, 41452, 41968, 58804, 72541, 73444, 82904, 102907, 117608, 145082, 146888, 165808, 205814, 235216, 290164, 293776, 411628, 580328, 632143, 823256, 1160656, 1264286, 1646512, 2528572, 4425001, 5057144, 8850002, 10114288, 17700004, 35400008, 70800016]

約数ペア:

[(1, 70800016), (2, 35400008), (4, 17700004), (7, 10114288), (8, 8850002), (14, 5057144), (16, 4425001), (28, 2528572), (43, 1646512), (56, 1264286), (61, 1160656), (86, 823256), (112, 632143), (122, 580328), (172, 411628), (241, 293776), (244, 290164), (301, 235216), (344, 205814), (427, 165808), (482, 146888), (488, 145082), (602, 117608), (688, 102907), (854, 82904), (964, 73444), (976, 72541), (1204, 58804), (1687, 41968), (1708, 41452), (1928, 36722), (2408, 29402), (2623, 26992), (3374, 20984), (3416, 20726), (3856, 18361), (4816, 14701), (5246, 13496), (6748, 10492), (6832, 10363)]