77855544

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 228708480

約数和(自身を除く): 150852936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 223, 234, 312, 373, 446, 468, 669, 746, 892, 936, 1119, 1338, 1492, 1784, 2007, 2238, 2676, 2899, 2984, 3357, 4014, 4476, 4849, 5352, 5798, 6714, 8028, 8697, 8952, 9698, 11596, 13428, 14547, 16056, 17394, 19396, 23192, 26091, 26856, 29094, 34788, 38792, 43641, 52182, 58188, 69576, 83179, 87282, 104364, 116376, 166358, 174564, 208728, 249537, 332716, 349128, 499074, 665432, 748611, 998148, 1081327, 1497222, 1996296, 2162654, 2994444, 3243981, 4325308, 5988888, 6487962, 8650616, 9731943, 12975924, 19463886, 25951848, 38927772, 77855544]

約数ペア:

[(1, 77855544), (2, 38927772), (3, 25951848), (4, 19463886), (6, 12975924), (8, 9731943), (9, 8650616), (12, 6487962), (13, 5988888), (18, 4325308), (24, 3243981), (26, 2994444), (36, 2162654), (39, 1996296), (52, 1497222), (72, 1081327), (78, 998148), (104, 748611), (117, 665432), (156, 499074), (223, 349128), (234, 332716), (312, 249537), (373, 208728), (446, 174564), (468, 166358), (669, 116376), (746, 104364), (892, 87282), (936, 83179), (1119, 69576), (1338, 58188), (1492, 52182), (1784, 43641), (2007, 38792), (2238, 34788), (2676, 29094), (2899, 26856), (2984, 26091), (3357, 23192), (4014, 19396), (4476, 17394), (4849, 16056), (5352, 14547), (5798, 13428), (6714, 11596), (8028, 9698), (8697, 8952)]