67251989552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{36209}}^1$

素因数の和:36462

約数の個数: 80

約数和(自身を含む): 145315654560

約数和(自身を除く): 78063665008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 173, 176, 244, 346, 488, 671, 692, 976, 1342, 1384, 1903, 2684, 2768, 3806, 5368, 7612, 10553, 10736, 15224, 21106, 30448, 36209, 42212, 72418, 84424, 116083, 144836, 168848, 232166, 289672, 398299, 464332, 579344, 796598, 928664, 1593196, 1857328, 2208749, 3186392, 4417498, 6264157, 6372784, 8834996, 12528314, 17669992, 24296239, 25056628, 35339984, 48592478, 50113256, 68905727, 97184956, 100226512, 137811454, 194369912, 275622908, 382113577, 388739824, 551245816, 764227154, 1102491632, 1528454308, 3056908616, 4203249347, 6113817232, 8406498694, 16812997388, 33625994776, 67251989552]

約数ペア:

[(1, 67251989552), (2, 33625994776), (4, 16812997388), (8, 8406498694), (11, 6113817232), (16, 4203249347), (22, 3056908616), (44, 1528454308), (61, 1102491632), (88, 764227154), (122, 551245816), (173, 388739824), (176, 382113577), (244, 275622908), (346, 194369912), (488, 137811454), (671, 100226512), (692, 97184956), (976, 68905727), (1342, 50113256), (1384, 48592478), (1903, 35339984), (2684, 25056628), (2768, 24296239), (3806, 17669992), (5368, 12528314), (7612, 8834996), (10553, 6372784), (10736, 6264157), (15224, 4417498), (21106, 3186392), (30448, 2208749), (36209, 1857328), (42212, 1593196), (72418, 928664), (84424, 796598), (116083, 579344), (144836, 464332), (168848, 398299), (232166, 289672)]