76621968

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 224380728

約数和(自身を除く): 147758760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 73, 74, 111, 144, 146, 148, 197, 219, 222, 292, 296, 333, 394, 438, 444, 584, 591, 592, 657, 666, 788, 876, 888, 1168, 1182, 1314, 1332, 1576, 1752, 1773, 1776, 2364, 2628, 2664, 2701, 3152, 3504, 3546, 4728, 5256, 5328, 5402, 7092, 7289, 8103, 9456, 10512, 10804, 14184, 14381, 14578, 16206, 21608, 21867, 24309, 28368, 28762, 29156, 32412, 43143, 43216, 43734, 48618, 57524, 58312, 64824, 65601, 86286, 87468, 97236, 115048, 116624, 129429, 129648, 131202, 172572, 174936, 194472, 230096, 258858, 262404, 345144, 349872, 388944, 517716, 524808, 532097, 690288, 1035432, 1049616, 1064194, 1596291, 2070864, 2128388, 3192582, 4256776, 4788873, 6385164, 8513552, 9577746, 12770328, 19155492, 25540656, 38310984, 76621968]

約数ペア:

[(1, 76621968), (2, 38310984), (3, 25540656), (4, 19155492), (6, 12770328), (8, 9577746), (9, 8513552), (12, 6385164), (16, 4788873), (18, 4256776), (24, 3192582), (36, 2128388), (37, 2070864), (48, 1596291), (72, 1064194), (73, 1049616), (74, 1035432), (111, 690288), (144, 532097), (146, 524808), (148, 517716), (197, 388944), (219, 349872), (222, 345144), (292, 262404), (296, 258858), (333, 230096), (394, 194472), (438, 174936), (444, 172572), (584, 131202), (591, 129648), (592, 129429), (657, 116624), (666, 115048), (788, 97236), (876, 87468), (888, 86286), (1168, 65601), (1182, 64824), (1314, 58312), (1332, 57524), (1576, 48618), (1752, 43734), (1773, 43216), (1776, 43143), (2364, 32412), (2628, 29156), (2664, 28762), (2701, 28368), (3152, 24309), (3504, 21867), (3546, 21608), (4728, 16206), (5256, 14578), (5328, 14381), (5402, 14184), (7092, 10804), (7289, 10512), (8103, 9456)]