64258488

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{42499}}^1$

素因数の和:42521

約数の個数: 64

約数和(自身を含む): 204000000

約数和(自身を除く): 139741512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 42499, 84998, 127497, 169996, 254994, 297493, 339992, 382491, 509988, 594986, 764982, 892479, 1019976, 1147473, 1189972, 1529964, 1784958, 2294946, 2379944, 2677437, 3059928, 3569916, 4589892, 5354874, 7139832, 8032311, 9179784, 10709748, 16064622, 21419496, 32129244, 64258488]

約数ペア:

[(1, 64258488), (2, 32129244), (3, 21419496), (4, 16064622), (6, 10709748), (7, 9179784), (8, 8032311), (9, 7139832), (12, 5354874), (14, 4589892), (18, 3569916), (21, 3059928), (24, 2677437), (27, 2379944), (28, 2294946), (36, 1784958), (42, 1529964), (54, 1189972), (56, 1147473), (63, 1019976), (72, 892479), (84, 764982), (108, 594986), (126, 509988), (168, 382491), (189, 339992), (216, 297493), (252, 254994), (378, 169996), (504, 127497), (756, 84998), (1512, 42499)]