91049008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 195924960

約数和(自身を除く): 104875952

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 83, 109, 136, 148, 166, 218, 272, 296, 332, 436, 592, 629, 664, 872, 1258, 1328, 1411, 1744, 1853, 2516, 2822, 3071, 3706, 4033, 5032, 5644, 6142, 7412, 8066, 9047, 10064, 11288, 12284, 14824, 16132, 18094, 22576, 24568, 29648, 32264, 36188, 49136, 52207, 64528, 68561, 72376, 104414, 137122, 144752, 153799, 208828, 274244, 307598, 334739, 417656, 548488, 615196, 669478, 835312, 1096976, 1230392, 1338956, 2460784, 2677912, 5355824, 5690563, 11381126, 22762252, 45524504, 91049008]

約数ペア:

[(1, 91049008), (2, 45524504), (4, 22762252), (8, 11381126), (16, 5690563), (17, 5355824), (34, 2677912), (37, 2460784), (68, 1338956), (74, 1230392), (83, 1096976), (109, 835312), (136, 669478), (148, 615196), (166, 548488), (218, 417656), (272, 334739), (296, 307598), (332, 274244), (436, 208828), (592, 153799), (629, 144752), (664, 137122), (872, 104414), (1258, 72376), (1328, 68561), (1411, 64528), (1744, 52207), (1853, 49136), (2516, 36188), (2822, 32264), (3071, 29648), (3706, 24568), (4033, 22576), (5032, 18094), (5644, 16132), (6142, 14824), (7412, 12284), (8066, 11288), (9047, 10064)]