79974258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2159

約数の個数: 64

約数和(自身を含む): 199729152

約数和(自身を除く): 119754894

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 142, 182, 213, 273, 426, 497, 546, 923, 994, 1491, 1846, 2063, 2769, 2982, 4126, 5538, 6189, 6461, 12378, 12922, 14441, 19383, 26819, 28882, 38766, 43323, 53638, 80457, 86646, 146473, 160914, 187733, 292946, 375466, 439419, 563199, 878838, 1025311, 1126398, 1904149, 2050622, 3075933, 3808298, 5712447, 6151866, 11424894, 13329043, 26658086, 39987129, 79974258]

約数ペア:

[(1, 79974258), (2, 39987129), (3, 26658086), (6, 13329043), (7, 11424894), (13, 6151866), (14, 5712447), (21, 3808298), (26, 3075933), (39, 2050622), (42, 1904149), (71, 1126398), (78, 1025311), (91, 878838), (142, 563199), (182, 439419), (213, 375466), (273, 292946), (426, 187733), (497, 160914), (546, 146473), (923, 86646), (994, 80457), (1491, 53638), (1846, 43323), (2063, 38766), (2769, 28882), (2982, 26819), (4126, 19383), (5538, 14441), (6189, 12922), (6461, 12378)]