79017588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1549}}^1$

素因数の和:1681

約数の個数: 72

約数和(自身を含む): 217217000

約数和(自身を除く): 138199412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1549, 1962, 2834, 3098, 3924, 4251, 4647, 5668, 6196, 8502, 9294, 12753, 13941, 17004, 18588, 20137, 25506, 27882, 40274, 51012, 55764, 60411, 80548, 120822, 168841, 181233, 241644, 337682, 362466, 506523, 675364, 724932, 1013046, 1519569, 2026092, 2194933, 3039138, 4389866, 6078276, 6584799, 8779732, 13169598, 19754397, 26339196, 39508794, 79017588]

約数ペア:

[(1, 79017588), (2, 39508794), (3, 26339196), (4, 19754397), (6, 13169598), (9, 8779732), (12, 6584799), (13, 6078276), (18, 4389866), (26, 3039138), (36, 2194933), (39, 2026092), (52, 1519569), (78, 1013046), (109, 724932), (117, 675364), (156, 506523), (218, 362466), (234, 337682), (327, 241644), (436, 181233), (468, 168841), (654, 120822), (981, 80548), (1308, 60411), (1417, 55764), (1549, 51012), (1962, 40274), (2834, 27882), (3098, 25506), (3924, 20137), (4251, 18588), (4647, 17004), (5668, 13941), (6196, 12753), (8502, 9294)]