64018836

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{97}}^2$

素因数の和:220

約数の個数: 108

約数和(自身を含む): 193790688

約数和(自身を除く): 129771852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 97, 108, 126, 162, 189, 194, 243, 252, 291, 324, 378, 388, 486, 567, 582, 679, 756, 873, 972, 1134, 1164, 1358, 1701, 1746, 2037, 2268, 2619, 2716, 3402, 3492, 4074, 5238, 6111, 6804, 7857, 8148, 9409, 10476, 12222, 15714, 18333, 18818, 23571, 24444, 28227, 31428, 36666, 37636, 47142, 54999, 56454, 65863, 73332, 84681, 94284, 109998, 112908, 131726, 164997, 169362, 197589, 219996, 254043, 263452, 329994, 338724, 395178, 508086, 592767, 659988, 762129, 790356, 1016172, 1185534, 1524258, 1778301, 2286387, 2371068, 3048516, 3556602, 4572774, 5334903, 7113204, 9145548, 10669806, 16004709, 21339612, 32009418, 64018836]

約数ペア:

[(1, 64018836), (2, 32009418), (3, 21339612), (4, 16004709), (6, 10669806), (7, 9145548), (9, 7113204), (12, 5334903), (14, 4572774), (18, 3556602), (21, 3048516), (27, 2371068), (28, 2286387), (36, 1778301), (42, 1524258), (54, 1185534), (63, 1016172), (81, 790356), (84, 762129), (97, 659988), (108, 592767), (126, 508086), (162, 395178), (189, 338724), (194, 329994), (243, 263452), (252, 254043), (291, 219996), (324, 197589), (378, 169362), (388, 164997), (486, 131726), (567, 112908), (582, 109998), (679, 94284), (756, 84681), (873, 73332), (972, 65863), (1134, 56454), (1164, 54999), (1358, 47142), (1701, 37636), (1746, 36666), (2037, 31428), (2268, 28227), (2619, 24444), (2716, 23571), (3402, 18818), (3492, 18333), (4074, 15714), (5238, 12222), (6111, 10476), (6804, 9409), (7857, 8148)]