84639198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 201553920

約数和(自身を除く): 116914722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 53, 94, 106, 141, 159, 282, 318, 329, 371, 658, 742, 809, 987, 1113, 1618, 1974, 2226, 2427, 2491, 4854, 4982, 5663, 7473, 11326, 14946, 16989, 17437, 33978, 34874, 38023, 42877, 52311, 76046, 85754, 104622, 114069, 128631, 228138, 257262, 266161, 300139, 532322, 600278, 798483, 900417, 1596966, 1800834, 2015219, 4030438, 6045657, 12091314, 14106533, 28213066, 42319599, 84639198]

約数ペア:

[(1, 84639198), (2, 42319599), (3, 28213066), (6, 14106533), (7, 12091314), (14, 6045657), (21, 4030438), (42, 2015219), (47, 1800834), (53, 1596966), (94, 900417), (106, 798483), (141, 600278), (159, 532322), (282, 300139), (318, 266161), (329, 257262), (371, 228138), (658, 128631), (742, 114069), (809, 104622), (987, 85754), (1113, 76046), (1618, 52311), (1974, 42877), (2226, 38023), (2427, 34874), (2491, 33978), (4854, 17437), (4982, 16989), (5663, 14946), (7473, 11326)]