664155936

素因数分解:

$2^5\times 3^5\times {\mathrm{85411}}^1$

素因数の和:85436

約数の個数: 72

約数和(自身を含む): 1958667984

約数和(自身を除く): 1294512048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 85411, 170822, 256233, 341644, 512466, 683288, 768699, 1024932, 1366576, 1537398, 2049864, 2306097, 2733152, 3074796, 4099728, 4612194, 6149592, 6918291, 8199456, 9224388, 12299184, 13836582, 18448776, 20754873, 24598368, 27673164, 36897552, 41509746, 55346328, 73795104, 83019492, 110692656, 166038984, 221385312, 332077968, 664155936]

約数ペア:

[(1, 664155936), (2, 332077968), (3, 221385312), (4, 166038984), (6, 110692656), (8, 83019492), (9, 73795104), (12, 55346328), (16, 41509746), (18, 36897552), (24, 27673164), (27, 24598368), (32, 20754873), (36, 18448776), (48, 13836582), (54, 12299184), (72, 9224388), (81, 8199456), (96, 6918291), (108, 6149592), (144, 4612194), (162, 4099728), (216, 3074796), (243, 2733152), (288, 2306097), (324, 2049864), (432, 1537398), (486, 1366576), (648, 1024932), (864, 768699), (972, 683288), (1296, 512466), (1944, 341644), (2592, 256233), (3888, 170822), (7776, 85411)]