64938536784

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13665517}}^1$

素因数の和:13665545

約数の個数: 80

約数和(自身を含む): 203342907840

約数和(自身を除く): 138404371056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 13665517, 27331034, 40996551, 54662068, 81993102, 109324136, 122989653, 150320687, 163986204, 218648272, 245979306, 300641374, 327972408, 368968959, 450962061, 491958612, 601282748, 655944816, 737937918, 901924122, 983917224, 1202565496, 1352886183, 1475875836, 1803848244, 1967834448, 2405130992, 2705772366, 2951751672, 3607696488, 4058658549, 5411544732, 5903503344, 7215392976, 8117317098, 10823089464, 16234634196, 21646178928, 32469268392, 64938536784]

約数ペア:

[(1, 64938536784), (2, 32469268392), (3, 21646178928), (4, 16234634196), (6, 10823089464), (8, 8117317098), (9, 7215392976), (11, 5903503344), (12, 5411544732), (16, 4058658549), (18, 3607696488), (22, 2951751672), (24, 2705772366), (27, 2405130992), (33, 1967834448), (36, 1803848244), (44, 1475875836), (48, 1352886183), (54, 1202565496), (66, 983917224), (72, 901924122), (88, 737937918), (99, 655944816), (108, 601282748), (132, 491958612), (144, 450962061), (176, 368968959), (198, 327972408), (216, 300641374), (264, 245979306), (297, 218648272), (396, 163986204), (432, 150320687), (528, 122989653), (594, 109324136), (792, 81993102), (1188, 54662068), (1584, 40996551), (2376, 27331034), (4752, 13665517)]