74431572

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 177408000

約数和(自身を除く): 102976428

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 199, 213, 284, 398, 426, 439, 597, 796, 852, 878, 1194, 1317, 1756, 2388, 2634, 5268, 14129, 28258, 31169, 42387, 56516, 62338, 84774, 87361, 93507, 124676, 169548, 174722, 187014, 262083, 349444, 374028, 524166, 1048332, 6202631, 12405262, 18607893, 24810524, 37215786, 74431572]

約数ペア:

[(1, 74431572), (2, 37215786), (3, 24810524), (4, 18607893), (6, 12405262), (12, 6202631), (71, 1048332), (142, 524166), (199, 374028), (213, 349444), (284, 262083), (398, 187014), (426, 174722), (439, 169548), (597, 124676), (796, 93507), (852, 87361), (878, 84774), (1194, 62338), (1317, 56516), (1756, 42387), (2388, 31169), (2634, 28258), (5268, 14129)]