72115146

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 174283200

約数和(自身を除く): 102168054

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 41, 57, 74, 82, 111, 114, 123, 139, 171, 222, 246, 278, 333, 342, 369, 417, 666, 703, 738, 779, 834, 1251, 1406, 1517, 1558, 2109, 2337, 2502, 2641, 3034, 4218, 4551, 4674, 5143, 5282, 5699, 6327, 7011, 7923, 9102, 10286, 11398, 12654, 13653, 14022, 15429, 15846, 17097, 23769, 27306, 28823, 30858, 34194, 46287, 47538, 51291, 57646, 86469, 92574, 97717, 102582, 108281, 172938, 195434, 210863, 216562, 259407, 293151, 324843, 421726, 518814, 586302, 632589, 649686, 879453, 974529, 1265178, 1758906, 1897767, 1949058, 3795534, 4006397, 8012794, 12019191, 24038382, 36057573, 72115146]

約数ペア:

[(1, 72115146), (2, 36057573), (3, 24038382), (6, 12019191), (9, 8012794), (18, 4006397), (19, 3795534), (37, 1949058), (38, 1897767), (41, 1758906), (57, 1265178), (74, 974529), (82, 879453), (111, 649686), (114, 632589), (123, 586302), (139, 518814), (171, 421726), (222, 324843), (246, 293151), (278, 259407), (333, 216562), (342, 210863), (369, 195434), (417, 172938), (666, 108281), (703, 102582), (738, 97717), (779, 92574), (834, 86469), (1251, 57646), (1406, 51291), (1517, 47538), (1558, 46287), (2109, 34194), (2337, 30858), (2502, 28823), (2641, 27306), (3034, 23769), (4218, 17097), (4551, 15846), (4674, 15429), (5143, 14022), (5282, 13653), (5699, 12654), (6327, 11398), (7011, 10286), (7923, 9102)]