71966205396

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1639919}}^1$

素因数の和:1640005

約数の個数: 72

約数和(自身を含む): 193405605120

約数和(自身を除く): 121439399724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 828, 954, 1219, 1908, 2438, 3657, 4876, 7314, 10971, 14628, 21942, 43884, 1639919, 3279838, 4919757, 6559676, 9839514, 14759271, 19679028, 29518542, 37718137, 59037084, 75436274, 86915707, 113154411, 150872548, 173831414, 226308822, 260747121, 339463233, 347662828, 452617644, 521494242, 678926466, 782241363, 1042988484, 1357852932, 1564482726, 1999061261, 3128965452, 3998122522, 5997183783, 7996245044, 11994367566, 17991551349, 23988735132, 35983102698, 71966205396]

約数ペア:

[(1, 71966205396), (2, 35983102698), (3, 23988735132), (4, 17991551349), (6, 11994367566), (9, 7996245044), (12, 5997183783), (18, 3998122522), (23, 3128965452), (36, 1999061261), (46, 1564482726), (53, 1357852932), (69, 1042988484), (92, 782241363), (106, 678926466), (138, 521494242), (159, 452617644), (207, 347662828), (212, 339463233), (276, 260747121), (318, 226308822), (414, 173831414), (477, 150872548), (636, 113154411), (828, 86915707), (954, 75436274), (1219, 59037084), (1908, 37718137), (2438, 29518542), (3657, 19679028), (4876, 14759271), (7314, 9839514), (10971, 6559676), (14628, 4919757), (21942, 3279838), (43884, 1639919)]