64864716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12659}}^1$

素因数の和:12734

約数の個数: 48

約数和(自身を含む): 175822080

約数和(自身を除く): 110957364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 12659, 25318, 37977, 50636, 75954, 88613, 151908, 177226, 265839, 354452, 531678, 772199, 1063356, 1544398, 2316597, 3088796, 4633194, 5405393, 9266388, 10810786, 16216179, 21621572, 32432358, 64864716]

約数ペア:

[(1, 64864716), (2, 32432358), (3, 21621572), (4, 16216179), (6, 10810786), (7, 9266388), (12, 5405393), (14, 4633194), (21, 3088796), (28, 2316597), (42, 1544398), (61, 1063356), (84, 772199), (122, 531678), (183, 354452), (244, 265839), (366, 177226), (427, 151908), (732, 88613), (854, 75954), (1281, 50636), (1708, 37977), (2562, 25318), (5124, 12659)]