72208242

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 159999840

約数和(自身を除く): 87791598

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 179, 219, 307, 358, 438, 537, 614, 657, 921, 1074, 1314, 1611, 1842, 2763, 3222, 5526, 13067, 22411, 26134, 39201, 44822, 54953, 67233, 78402, 109906, 117603, 134466, 164859, 201699, 235206, 329718, 403398, 494577, 989154, 4011569, 8023138, 12034707, 24069414, 36104121, 72208242]

約数ペア:

[(1, 72208242), (2, 36104121), (3, 24069414), (6, 12034707), (9, 8023138), (18, 4011569), (73, 989154), (146, 494577), (179, 403398), (219, 329718), (307, 235206), (358, 201699), (438, 164859), (537, 134466), (614, 117603), (657, 109906), (921, 78402), (1074, 67233), (1314, 54953), (1611, 44822), (1842, 39201), (2763, 26134), (3222, 22411), (5526, 13067)]