72956367

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 123731712

約数和(自身を除く): 50775345

約数列:

[1, 3, 9, 11, 17, 33, 51, 67, 99, 153, 187, 201, 561, 603, 647, 737, 1139, 1683, 1941, 2211, 3417, 5823, 6633, 7117, 10251, 10999, 12529, 21351, 32997, 37587, 43349, 64053, 98991, 112761, 120989, 130047, 362967, 390141, 476839, 736933, 1088901, 1430517, 2210799, 4291551, 6632397, 8106263, 24318789, 72956367]

約数ペア:

[(1, 72956367), (3, 24318789), (9, 8106263), (11, 6632397), (17, 4291551), (33, 2210799), (51, 1430517), (67, 1088901), (99, 736933), (153, 476839), (187, 390141), (201, 362967), (561, 130047), (603, 120989), (647, 112761), (737, 98991), (1139, 64053), (1683, 43349), (1941, 37587), (2211, 32997), (3417, 21351), (5823, 12529), (6633, 10999), (7117, 10251)]