84890358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 219098880

約数和(自身を除く): 134208522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 131, 139, 222, 259, 262, 278, 333, 393, 417, 518, 666, 777, 786, 834, 917, 973, 1179, 1251, 1554, 1834, 1946, 2331, 2358, 2502, 2751, 2919, 4662, 4847, 5143, 5502, 5838, 8253, 8757, 9694, 10286, 14541, 15429, 16506, 17514, 18209, 29082, 30858, 33929, 36001, 36418, 43623, 46287, 54627, 67858, 72002, 87246, 92574, 101787, 108003, 109254, 127463, 163881, 203574, 216006, 254926, 305361, 324009, 327762, 382389, 610722, 648018, 673733, 764778, 1147167, 1347466, 2021199, 2294334, 4042398, 4716131, 6063597, 9432262, 12127194, 14148393, 28296786, 42445179, 84890358]

約数ペア:

[(1, 84890358), (2, 42445179), (3, 28296786), (6, 14148393), (7, 12127194), (9, 9432262), (14, 6063597), (18, 4716131), (21, 4042398), (37, 2294334), (42, 2021199), (63, 1347466), (74, 1147167), (111, 764778), (126, 673733), (131, 648018), (139, 610722), (222, 382389), (259, 327762), (262, 324009), (278, 305361), (333, 254926), (393, 216006), (417, 203574), (518, 163881), (666, 127463), (777, 109254), (786, 108003), (834, 101787), (917, 92574), (973, 87246), (1179, 72002), (1251, 67858), (1554, 54627), (1834, 46287), (1946, 43623), (2331, 36418), (2358, 36001), (2502, 33929), (2751, 30858), (2919, 29082), (4662, 18209), (4847, 17514), (5143, 16506), (5502, 15429), (5838, 14541), (8253, 10286), (8757, 9694)]