69657976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 144460800

約数和(自身を除く): 74802824

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 109, 127, 136, 148, 218, 254, 296, 436, 508, 629, 872, 1016, 1258, 1853, 2159, 2516, 3706, 4033, 4318, 4699, 5032, 7412, 8066, 8636, 9398, 13843, 14824, 16132, 17272, 18796, 27686, 32264, 37592, 55372, 68561, 79883, 110744, 137122, 159766, 235331, 274244, 319532, 470662, 512191, 548488, 639064, 941324, 1024382, 1882648, 2048764, 4097528, 8707247, 17414494, 34828988, 69657976]

約数ペア:

[(1, 69657976), (2, 34828988), (4, 17414494), (8, 8707247), (17, 4097528), (34, 2048764), (37, 1882648), (68, 1024382), (74, 941324), (109, 639064), (127, 548488), (136, 512191), (148, 470662), (218, 319532), (254, 274244), (296, 235331), (436, 159766), (508, 137122), (629, 110744), (872, 79883), (1016, 68561), (1258, 55372), (1853, 37592), (2159, 32264), (2516, 27686), (3706, 18796), (4033, 17272), (4318, 16132), (4699, 14824), (5032, 13843), (7412, 9398), (8066, 8636)]