73087352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 158850720

約数和(自身を除く): 85763368

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 67, 68, 104, 134, 136, 221, 268, 442, 536, 617, 871, 884, 1139, 1234, 1742, 1768, 2278, 2468, 3484, 4556, 4936, 6968, 8021, 9112, 10489, 14807, 16042, 20978, 29614, 32084, 41339, 41956, 59228, 64168, 82678, 83912, 118456, 136357, 165356, 272714, 330712, 537407, 545428, 702763, 1074814, 1090856, 1405526, 2149628, 2811052, 4299256, 5622104, 9135919, 18271838, 36543676, 73087352]

約数ペア:

[(1, 73087352), (2, 36543676), (4, 18271838), (8, 9135919), (13, 5622104), (17, 4299256), (26, 2811052), (34, 2149628), (52, 1405526), (67, 1090856), (68, 1074814), (104, 702763), (134, 545428), (136, 537407), (221, 330712), (268, 272714), (442, 165356), (536, 136357), (617, 118456), (871, 83912), (884, 82678), (1139, 64168), (1234, 59228), (1742, 41956), (1768, 41339), (2278, 32084), (2468, 29614), (3484, 20978), (4556, 16042), (4936, 14807), (6968, 10489), (8021, 9112)]