72191736

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{3011}}^1$

素因数の和:3066

約数の個数: 80

約数和(自身を含む): 207737640

約数和(自身を除く): 135545904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3011, 3996, 5994, 6022, 7992, 9033, 11988, 12044, 18066, 23976, 24088, 27099, 36132, 54198, 72264, 81297, 108396, 111407, 162594, 216792, 222814, 243891, 325188, 334221, 445628, 487782, 650376, 668442, 891256, 975564, 1002663, 1336884, 1951128, 2005326, 2673768, 3007989, 4010652, 6015978, 8021304, 9023967, 12031956, 18047934, 24063912, 36095868, 72191736]

約数ペア:

[(1, 72191736), (2, 36095868), (3, 24063912), (4, 18047934), (6, 12031956), (8, 9023967), (9, 8021304), (12, 6015978), (18, 4010652), (24, 3007989), (27, 2673768), (36, 2005326), (37, 1951128), (54, 1336884), (72, 1002663), (74, 975564), (81, 891256), (108, 668442), (111, 650376), (148, 487782), (162, 445628), (216, 334221), (222, 325188), (296, 243891), (324, 222814), (333, 216792), (444, 162594), (648, 111407), (666, 108396), (888, 81297), (999, 72264), (1332, 54198), (1998, 36132), (2664, 27099), (2997, 24088), (3011, 23976), (3996, 18066), (5994, 12044), (6022, 11988), (7992, 9033)]