87574368

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{18617}}^1$

素因数の和:18644

約数の個数: 72

約数和(自身を含む): 267428952

約数和(自身を除く): 179854584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 18617, 37234, 55851, 74468, 111702, 130319, 148936, 223404, 260638, 297872, 390957, 446808, 521276, 595744, 781914, 893616, 912233, 1042552, 1563828, 1787232, 1824466, 2085104, 2736699, 3127656, 3648932, 4170208, 5473398, 6255312, 7297864, 10946796, 12510624, 14595728, 21893592, 29191456, 43787184, 87574368]

約数ペア:

[(1, 87574368), (2, 43787184), (3, 29191456), (4, 21893592), (6, 14595728), (7, 12510624), (8, 10946796), (12, 7297864), (14, 6255312), (16, 5473398), (21, 4170208), (24, 3648932), (28, 3127656), (32, 2736699), (42, 2085104), (48, 1824466), (49, 1787232), (56, 1563828), (84, 1042552), (96, 912233), (98, 893616), (112, 781914), (147, 595744), (168, 521276), (196, 446808), (224, 390957), (294, 297872), (336, 260638), (392, 223404), (588, 148936), (672, 130319), (784, 111702), (1176, 74468), (1568, 55851), (2352, 37234), (4704, 18617)]