66192048

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1907

約数の個数: 120

約数和(自身を含む): 210108080

約数和(自身を除く): 143916032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1861, 1872, 1976, 2223, 2736, 2964, 3722, 3952, 4446, 5583, 5928, 7444, 8892, 11166, 11856, 14888, 16749, 17784, 22332, 24193, 29776, 33498, 35359, 35568, 44664, 48386, 66996, 70718, 72579, 89328, 96772, 106077, 133992, 141436, 145158, 193544, 212154, 217737, 267984, 282872, 290316, 318231, 387088, 424308, 435474, 459667, 565744, 580632, 636462, 848616, 870948, 919334, 1161264, 1272924, 1379001, 1697232, 1741896, 1838668, 2545848, 2758002, 3483792, 3677336, 4137003, 5091696, 5516004, 7354672, 8274006, 11032008, 16548012, 22064016, 33096024, 66192048]

約数ペア:

[(1, 66192048), (2, 33096024), (3, 22064016), (4, 16548012), (6, 11032008), (8, 8274006), (9, 7354672), (12, 5516004), (13, 5091696), (16, 4137003), (18, 3677336), (19, 3483792), (24, 2758002), (26, 2545848), (36, 1838668), (38, 1741896), (39, 1697232), (48, 1379001), (52, 1272924), (57, 1161264), (72, 919334), (76, 870948), (78, 848616), (104, 636462), (114, 580632), (117, 565744), (144, 459667), (152, 435474), (156, 424308), (171, 387088), (208, 318231), (228, 290316), (234, 282872), (247, 267984), (304, 217737), (312, 212154), (342, 193544), (456, 145158), (468, 141436), (494, 133992), (624, 106077), (684, 96772), (741, 89328), (912, 72579), (936, 70718), (988, 66996), (1368, 48386), (1482, 44664), (1861, 35568), (1872, 35359), (1976, 33498), (2223, 29776), (2736, 24193), (2964, 22332), (3722, 17784), (3952, 16749), (4446, 14888), (5583, 11856), (5928, 11166), (7444, 8892)]