72363152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 159096960

約数和(自身を除く): 86733808

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 43, 46, 68, 86, 92, 136, 172, 184, 269, 272, 344, 368, 391, 538, 688, 731, 782, 989, 1076, 1462, 1564, 1978, 2152, 2924, 3128, 3956, 4304, 4573, 5848, 6187, 6256, 7912, 9146, 11567, 11696, 12374, 15824, 16813, 18292, 23134, 24748, 33626, 36584, 46268, 49496, 67252, 73168, 92536, 98992, 105179, 134504, 185072, 196639, 210358, 266041, 269008, 393278, 420716, 532082, 786556, 841432, 1064164, 1573112, 1682864, 2128328, 3146224, 4256656, 4522697, 9045394, 18090788, 36181576, 72363152]

約数ペア:

[(1, 72363152), (2, 36181576), (4, 18090788), (8, 9045394), (16, 4522697), (17, 4256656), (23, 3146224), (34, 2128328), (43, 1682864), (46, 1573112), (68, 1064164), (86, 841432), (92, 786556), (136, 532082), (172, 420716), (184, 393278), (269, 269008), (272, 266041), (344, 210358), (368, 196639), (391, 185072), (538, 134504), (688, 105179), (731, 98992), (782, 92536), (989, 73168), (1076, 67252), (1462, 49496), (1564, 46268), (1978, 36584), (2152, 33626), (2924, 24748), (3128, 23134), (3956, 18292), (4304, 16813), (4573, 15824), (5848, 12374), (6187, 11696), (6256, 11567), (7912, 9146)]