72884376

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 205405200

約数和(自身を除く): 132520824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 109, 111, 148, 218, 222, 251, 296, 327, 333, 436, 444, 502, 654, 666, 753, 872, 888, 981, 1004, 1308, 1332, 1506, 1962, 2008, 2259, 2616, 2664, 3012, 3924, 4033, 4518, 6024, 7848, 8066, 9036, 9287, 12099, 16132, 18072, 18574, 24198, 27359, 27861, 32264, 36297, 37148, 48396, 54718, 55722, 72594, 74296, 82077, 83583, 96792, 109436, 111444, 145188, 164154, 167166, 218872, 222888, 246231, 290376, 328308, 334332, 492462, 656616, 668664, 984924, 1012283, 1969848, 2024566, 3036849, 4049132, 6073698, 8098264, 9110547, 12147396, 18221094, 24294792, 36442188, 72884376]

約数ペア:

[(1, 72884376), (2, 36442188), (3, 24294792), (4, 18221094), (6, 12147396), (8, 9110547), (9, 8098264), (12, 6073698), (18, 4049132), (24, 3036849), (36, 2024566), (37, 1969848), (72, 1012283), (74, 984924), (109, 668664), (111, 656616), (148, 492462), (218, 334332), (222, 328308), (251, 290376), (296, 246231), (327, 222888), (333, 218872), (436, 167166), (444, 164154), (502, 145188), (654, 111444), (666, 109436), (753, 96792), (872, 83583), (888, 82077), (981, 74296), (1004, 72594), (1308, 55722), (1332, 54718), (1506, 48396), (1962, 37148), (2008, 36297), (2259, 32264), (2616, 27861), (2664, 27359), (3012, 24198), (3924, 18574), (4033, 18072), (4518, 16132), (6024, 12099), (7848, 9287), (8066, 9036)]