91122444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{863}}^1$

素因数の和:1299

約数の個数: 72

約数和(自身を含む): 264176640

約数和(自身を除く): 173054196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 419, 838, 863, 1257, 1676, 1726, 2514, 2589, 2933, 3452, 3771, 5028, 5178, 5866, 6041, 7542, 7767, 8799, 10356, 11732, 12082, 15084, 15534, 17598, 18123, 24164, 26397, 31068, 35196, 36246, 52794, 54369, 72492, 105588, 108738, 217476, 361597, 723194, 1084791, 1446388, 2169582, 2531179, 3254373, 4339164, 5062358, 6508746, 7593537, 10124716, 13017492, 15187074, 22780611, 30374148, 45561222, 91122444]

約数ペア:

[(1, 91122444), (2, 45561222), (3, 30374148), (4, 22780611), (6, 15187074), (7, 13017492), (9, 10124716), (12, 7593537), (14, 6508746), (18, 5062358), (21, 4339164), (28, 3254373), (36, 2531179), (42, 2169582), (63, 1446388), (84, 1084791), (126, 723194), (252, 361597), (419, 217476), (838, 108738), (863, 105588), (1257, 72492), (1676, 54369), (1726, 52794), (2514, 36246), (2589, 35196), (2933, 31068), (3452, 26397), (3771, 24164), (5028, 18123), (5178, 17598), (5866, 15534), (6041, 15084), (7542, 12082), (7767, 11732), (8799, 10356)]