78327216

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 160

約数和(自身を含む): 250698240

約数和(自身を除く): 172371024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 53, 54, 66, 72, 88, 99, 106, 108, 132, 144, 159, 176, 198, 212, 216, 264, 297, 311, 318, 396, 424, 432, 477, 528, 583, 594, 622, 636, 792, 848, 933, 954, 1166, 1188, 1244, 1272, 1431, 1584, 1749, 1866, 1908, 2332, 2376, 2488, 2544, 2799, 2862, 3421, 3498, 3732, 3816, 4664, 4752, 4976, 5247, 5598, 5724, 6842, 6996, 7464, 7632, 8397, 9328, 10263, 10494, 11196, 11448, 13684, 13992, 14928, 15741, 16483, 16794, 20526, 20988, 22392, 22896, 27368, 27984, 30789, 31482, 32966, 33588, 41052, 41976, 44784, 49449, 54736, 61578, 62964, 65932, 67176, 82104, 83952, 92367, 98898, 123156, 125928, 131864, 134352, 148347, 164208, 181313, 184734, 197796, 246312, 251856, 263728, 296694, 362626, 369468, 395592, 445041, 492624, 543939, 593388, 725252, 738936, 791184, 890082, 1087878, 1186776, 1450504, 1477872, 1631817, 1780164, 2175756, 2373552, 2901008, 3263634, 3560328, 4351512, 4895451, 6527268, 7120656, 8703024, 9790902, 13054536, 19581804, 26109072, 39163608, 78327216]

約数ペア:

[(1, 78327216), (2, 39163608), (3, 26109072), (4, 19581804), (6, 13054536), (8, 9790902), (9, 8703024), (11, 7120656), (12, 6527268), (16, 4895451), (18, 4351512), (22, 3560328), (24, 3263634), (27, 2901008), (33, 2373552), (36, 2175756), (44, 1780164), (48, 1631817), (53, 1477872), (54, 1450504), (66, 1186776), (72, 1087878), (88, 890082), (99, 791184), (106, 738936), (108, 725252), (132, 593388), (144, 543939), (159, 492624), (176, 445041), (198, 395592), (212, 369468), (216, 362626), (264, 296694), (297, 263728), (311, 251856), (318, 246312), (396, 197796), (424, 184734), (432, 181313), (477, 164208), (528, 148347), (583, 134352), (594, 131864), (622, 125928), (636, 123156), (792, 98898), (848, 92367), (933, 83952), (954, 82104), (1166, 67176), (1188, 65932), (1244, 62964), (1272, 61578), (1431, 54736), (1584, 49449), (1749, 44784), (1866, 41976), (1908, 41052), (2332, 33588), (2376, 32966), (2488, 31482), (2544, 30789), (2799, 27984), (2862, 27368), (3421, 22896), (3498, 22392), (3732, 20988), (3816, 20526), (4664, 16794), (4752, 16483), (4976, 15741), (5247, 14928), (5598, 13992), (5724, 13684), (6842, 11448), (6996, 11196), (7464, 10494), (7632, 10263), (8397, 9328)]