84469728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17957}}^1$

素因数の和:17984

約数の個数: 72

約数和(自身を含む): 257948712

約数和(自身を除く): 173478984

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, 17957, 35914, 53871, 71828, 107742, 125699, 143656, 215484, 251398, 287312, 377097, 430968, 502796, 574624, 754194, 861936, 879893, 1005592, 1508388, 1723872, 1759786, 2011184, 2639679, 3016776, 3519572, 4022368, 5279358, 6033552, 7039144, 10558716, 12067104, 14078288, 21117432, 28156576, 42234864, 84469728]

約数ペア:

[(1, 84469728), (2, 42234864), (3, 28156576), (4, 21117432), (6, 14078288), (7, 12067104), (8, 10558716), (12, 7039144), (14, 6033552), (16, 5279358), (21, 4022368), (24, 3519572), (28, 3016776), (32, 2639679), (42, 2011184), (48, 1759786), (49, 1723872), (56, 1508388), (84, 1005592), (96, 879893), (98, 861936), (112, 754194), (147, 574624), (168, 502796), (196, 430968), (224, 377097), (294, 287312), (336, 251398), (392, 215484), (588, 143656), (672, 125699), (784, 107742), (1176, 71828), (1568, 53871), (2352, 35914), (4704, 17957)]