79164180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3463}}^1$

素因数の和:3605

約数の個数: 72

約数和(自身を含む): 242092032

約数和(自身を除く): 162927852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3463, 3810, 4572, 5715, 6926, 7620, 10389, 11430, 13852, 17315, 20778, 22860, 31167, 34630, 41556, 51945, 62334, 69260, 103890, 124668, 155835, 207780, 311670, 439801, 623340, 879602, 1319403, 1759204, 2199005, 2638806, 3958209, 4398010, 5277612, 6597015, 7916418, 8796020, 13194030, 15832836, 19791045, 26388060, 39582090, 79164180]

約数ペア:

[(1, 79164180), (2, 39582090), (3, 26388060), (4, 19791045), (5, 15832836), (6, 13194030), (9, 8796020), (10, 7916418), (12, 6597015), (15, 5277612), (18, 4398010), (20, 3958209), (30, 2638806), (36, 2199005), (45, 1759204), (60, 1319403), (90, 879602), (127, 623340), (180, 439801), (254, 311670), (381, 207780), (508, 155835), (635, 124668), (762, 103890), (1143, 69260), (1270, 62334), (1524, 51945), (1905, 41556), (2286, 34630), (2540, 31167), (3463, 22860), (3810, 20778), (4572, 17315), (5715, 13852), (6926, 11430), (7620, 10389)]