66737412

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{12611}}^1$

素因数の和:12638

約数の個数: 72

約数和(自身を含む): 201287520

約数和(自身を除く): 134550108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 12611, 25222, 37833, 50444, 75666, 88277, 113499, 151332, 176554, 226998, 264831, 340497, 353108, 453996, 529662, 617939, 680994, 794493, 1059324, 1235878, 1361988, 1588986, 1853817, 2383479, 2471756, 3177972, 3707634, 4766958, 5561451, 7415268, 9533916, 11122902, 16684353, 22245804, 33368706, 66737412]

約数ペア:

[(1, 66737412), (2, 33368706), (3, 22245804), (4, 16684353), (6, 11122902), (7, 9533916), (9, 7415268), (12, 5561451), (14, 4766958), (18, 3707634), (21, 3177972), (27, 2471756), (28, 2383479), (36, 1853817), (42, 1588986), (49, 1361988), (54, 1235878), (63, 1059324), (84, 794493), (98, 680994), (108, 617939), (126, 529662), (147, 453996), (189, 353108), (196, 340497), (252, 264831), (294, 226998), (378, 176554), (441, 151332), (588, 113499), (756, 88277), (882, 75666), (1323, 50444), (1764, 37833), (2646, 25222), (5292, 12611)]