75143572

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 154322560

約数和(自身を除く): 79178988

約数列:

[1, 2, 4, 7, 14, 28, 73, 97, 146, 194, 292, 379, 388, 511, 679, 758, 1022, 1358, 1516, 2044, 2653, 2716, 5306, 7081, 10612, 14162, 27667, 28324, 36763, 49567, 55334, 73526, 99134, 110668, 147052, 193669, 198268, 257341, 387338, 514682, 774676, 1029364, 2683699, 5367398, 10734796, 18785893, 37571786, 75143572]

約数ペア:

[(1, 75143572), (2, 37571786), (4, 18785893), (7, 10734796), (14, 5367398), (28, 2683699), (73, 1029364), (97, 774676), (146, 514682), (194, 387338), (292, 257341), (379, 198268), (388, 193669), (511, 147052), (679, 110668), (758, 99134), (1022, 73526), (1358, 55334), (1516, 49567), (2044, 36763), (2653, 28324), (2716, 27667), (5306, 14162), (7081, 10612)]