66775824

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 195529152

約数和(自身を除く): 128753328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 83, 111, 144, 148, 151, 166, 222, 249, 296, 302, 332, 333, 444, 453, 498, 592, 604, 664, 666, 747, 888, 906, 996, 1208, 1328, 1332, 1359, 1494, 1776, 1812, 1992, 2416, 2664, 2718, 2988, 3071, 3624, 3984, 5328, 5436, 5587, 5976, 6142, 7248, 9213, 10872, 11174, 11952, 12284, 12533, 16761, 18426, 21744, 22348, 24568, 25066, 27639, 33522, 36852, 37599, 44696, 49136, 50132, 50283, 55278, 67044, 73704, 75198, 89392, 100264, 100566, 110556, 112797, 134088, 147408, 150396, 200528, 201132, 221112, 225594, 268176, 300792, 402264, 442224, 451188, 463721, 601584, 804528, 902376, 927442, 1391163, 1804752, 1854884, 2782326, 3709768, 4173489, 5564652, 7419536, 8346978, 11129304, 16693956, 22258608, 33387912, 66775824]

約数ペア:

[(1, 66775824), (2, 33387912), (3, 22258608), (4, 16693956), (6, 11129304), (8, 8346978), (9, 7419536), (12, 5564652), (16, 4173489), (18, 3709768), (24, 2782326), (36, 1854884), (37, 1804752), (48, 1391163), (72, 927442), (74, 902376), (83, 804528), (111, 601584), (144, 463721), (148, 451188), (151, 442224), (166, 402264), (222, 300792), (249, 268176), (296, 225594), (302, 221112), (332, 201132), (333, 200528), (444, 150396), (453, 147408), (498, 134088), (592, 112797), (604, 110556), (664, 100566), (666, 100264), (747, 89392), (888, 75198), (906, 73704), (996, 67044), (1208, 55278), (1328, 50283), (1332, 50132), (1359, 49136), (1494, 44696), (1776, 37599), (1812, 36852), (1992, 33522), (2416, 27639), (2664, 25066), (2718, 24568), (2988, 22348), (3071, 21744), (3624, 18426), (3984, 16761), (5328, 12533), (5436, 12284), (5587, 11952), (5976, 11174), (6142, 10872), (7248, 9213)]