73663876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1447}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 153256320

約数和(自身を除く): 79592444

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 178, 286, 356, 572, 979, 1157, 1447, 1958, 2314, 2894, 3916, 4628, 5788, 12727, 15917, 18811, 25454, 31834, 37622, 50908, 63668, 75244, 128783, 206921, 257566, 413842, 515132, 827684, 1416613, 1674179, 2833226, 3348358, 5666452, 6696716, 18415969, 36831938, 73663876]

約数ペア:

[(1, 73663876), (2, 36831938), (4, 18415969), (11, 6696716), (13, 5666452), (22, 3348358), (26, 2833226), (44, 1674179), (52, 1416613), (89, 827684), (143, 515132), (178, 413842), (286, 257566), (356, 206921), (572, 128783), (979, 75244), (1157, 63668), (1447, 50908), (1958, 37622), (2314, 31834), (2894, 25454), (3916, 18811), (4628, 15917), (5788, 12727)]