73068860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1759}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 160849920

約数和(自身を除く): 87781060

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 620, 670, 1340, 1759, 2077, 3518, 4154, 7036, 8308, 8795, 10385, 17590, 20770, 35180, 41540, 54529, 109058, 117853, 218116, 235706, 272645, 471412, 545290, 589265, 1090580, 1178530, 2357060, 3653443, 7306886, 14613772, 18267215, 36534430, 73068860]

約数ペア:

[(1, 73068860), (2, 36534430), (4, 18267215), (5, 14613772), (10, 7306886), (20, 3653443), (31, 2357060), (62, 1178530), (67, 1090580), (124, 589265), (134, 545290), (155, 471412), (268, 272645), (310, 235706), (335, 218116), (620, 117853), (670, 109058), (1340, 54529), (1759, 41540), (2077, 35180), (3518, 20770), (4154, 17590), (7036, 10385), (8308, 8795)]