64043784

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{2017}}^1$

素因数の和:2049

約数の個数: 120

約数和(自身を含む): 208772190

約数和(自身を除く): 144728406

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2017, 2268, 2646, 3528, 3969, 4034, 4536, 5292, 6051, 7938, 8068, 10584, 12102, 14119, 15876, 16136, 18153, 24204, 28238, 31752, 36306, 42357, 48408, 54459, 56476, 72612, 84714, 98833, 108918, 112952, 127071, 145224, 163377, 169428, 197666, 217836, 254142, 296499, 326754, 338856, 381213, 395332, 435672, 508284, 592998, 653508, 762426, 790664, 889497, 1016568, 1143639, 1185996, 1307016, 1524852, 1778994, 2287278, 2371992, 2668491, 3049704, 3557988, 4574556, 5336982, 7115976, 8005473, 9149112, 10673964, 16010946, 21347928, 32021892, 64043784]

約数ペア:

[(1, 64043784), (2, 32021892), (3, 21347928), (4, 16010946), (6, 10673964), (7, 9149112), (8, 8005473), (9, 7115976), (12, 5336982), (14, 4574556), (18, 3557988), (21, 3049704), (24, 2668491), (27, 2371992), (28, 2287278), (36, 1778994), (42, 1524852), (49, 1307016), (54, 1185996), (56, 1143639), (63, 1016568), (72, 889497), (81, 790664), (84, 762426), (98, 653508), (108, 592998), (126, 508284), (147, 435672), (162, 395332), (168, 381213), (189, 338856), (196, 326754), (216, 296499), (252, 254142), (294, 217836), (324, 197666), (378, 169428), (392, 163377), (441, 145224), (504, 127071), (567, 112952), (588, 108918), (648, 98833), (756, 84714), (882, 72612), (1134, 56476), (1176, 54459), (1323, 48408), (1512, 42357), (1764, 36306), (2017, 31752), (2268, 28238), (2646, 24204), (3528, 18153), (3969, 16136), (4034, 15876), (4536, 14119), (5292, 12102), (6051, 10584), (7938, 8068)]