66517961232

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1971253}}^1$

素因数の和:1971320

約数の個数: 80

約数和(自身を含む): 185770976960

約数和(自身を除く): 119253015728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 888, 912, 1406, 1776, 2109, 2812, 4218, 5624, 8436, 11248, 16872, 33744, 1971253, 3942506, 5913759, 7885012, 11827518, 15770024, 23655036, 31540048, 37453807, 47310072, 72936361, 74907614, 94620144, 112361421, 145872722, 149815228, 218809083, 224722842, 291745444, 299630456, 437618166, 449445684, 583490888, 599260912, 875236332, 898891368, 1166981776, 1385790859, 1750472664, 1797782736, 2771581718, 3500945328, 4157372577, 5543163436, 8314745154, 11086326872, 16629490308, 22172653744, 33258980616, 66517961232]

約数ペア:

[(1, 66517961232), (2, 33258980616), (3, 22172653744), (4, 16629490308), (6, 11086326872), (8, 8314745154), (12, 5543163436), (16, 4157372577), (19, 3500945328), (24, 2771581718), (37, 1797782736), (38, 1750472664), (48, 1385790859), (57, 1166981776), (74, 898891368), (76, 875236332), (111, 599260912), (114, 583490888), (148, 449445684), (152, 437618166), (222, 299630456), (228, 291745444), (296, 224722842), (304, 218809083), (444, 149815228), (456, 145872722), (592, 112361421), (703, 94620144), (888, 74907614), (912, 72936361), (1406, 47310072), (1776, 37453807), (2109, 31540048), (2812, 23655036), (4218, 15770024), (5624, 11827518), (8436, 7885012), (11248, 5913759), (16872, 3942506), (33744, 1971253)]