65312456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^3\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 141955200

約数和(自身を除く): 76642744

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 61, 88, 92, 122, 184, 244, 253, 488, 506, 529, 671, 1012, 1058, 1342, 1403, 2024, 2116, 2684, 2806, 4232, 5368, 5612, 5819, 11224, 11638, 12167, 15433, 23276, 24334, 30866, 32269, 46552, 48668, 61732, 64538, 97336, 123464, 129076, 133837, 258152, 267674, 354959, 535348, 709918, 742187, 1070696, 1419836, 1484374, 2839672, 2968748, 5937496, 8164057, 16328114, 32656228, 65312456]

約数ペア:

[(1, 65312456), (2, 32656228), (4, 16328114), (8, 8164057), (11, 5937496), (22, 2968748), (23, 2839672), (44, 1484374), (46, 1419836), (61, 1070696), (88, 742187), (92, 709918), (122, 535348), (184, 354959), (244, 267674), (253, 258152), (488, 133837), (506, 129076), (529, 123464), (671, 97336), (1012, 64538), (1058, 61732), (1342, 48668), (1403, 46552), (2024, 32269), (2116, 30866), (2684, 24334), (2806, 23276), (4232, 15433), (5368, 12167), (5612, 11638), (5819, 11224)]