79749747376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{120079}}^1$

素因数の和:120234

約数の個数: 80

約数和(自身を含む): 173437788160

約数和(自身を除く): 93688040784

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 103, 104, 124, 206, 208, 248, 403, 412, 496, 806, 824, 1339, 1612, 1648, 2678, 3193, 3224, 5356, 6386, 6448, 10712, 12772, 21424, 25544, 41509, 51088, 83018, 120079, 166036, 240158, 332072, 480316, 664144, 960632, 1561027, 1921264, 3122054, 3722449, 6244108, 7444898, 12368137, 12488216, 14889796, 24736274, 24976432, 29779592, 48391837, 49472548, 59559184, 96783674, 98945096, 160785781, 193567348, 197890192, 321571562, 383412247, 387134696, 643143124, 766824494, 774269392, 1286286248, 1533648988, 2572572496, 3067297976, 4984359211, 6134595952, 9968718422, 19937436844, 39874873688, 79749747376]

約数ペア:

[(1, 79749747376), (2, 39874873688), (4, 19937436844), (8, 9968718422), (13, 6134595952), (16, 4984359211), (26, 3067297976), (31, 2572572496), (52, 1533648988), (62, 1286286248), (103, 774269392), (104, 766824494), (124, 643143124), (206, 387134696), (208, 383412247), (248, 321571562), (403, 197890192), (412, 193567348), (496, 160785781), (806, 98945096), (824, 96783674), (1339, 59559184), (1612, 49472548), (1648, 48391837), (2678, 29779592), (3193, 24976432), (3224, 24736274), (5356, 14889796), (6386, 12488216), (6448, 12368137), (10712, 7444898), (12772, 6244108), (21424, 3722449), (25544, 3122054), (41509, 1921264), (51088, 1561027), (83018, 960632), (120079, 664144), (166036, 480316), (240158, 332072)]