81501504

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{8663}}^1$

素因数の和:8692

約数の個数: 84

約数和(自身を含む): 250874784

約数和(自身を除く): 169373280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 8663, 9408, 17326, 25989, 34652, 51978, 60641, 69304, 103956, 121282, 138608, 181923, 207912, 242564, 277216, 363846, 415824, 424487, 485128, 554432, 727692, 831648, 848974, 970256, 1273461, 1455384, 1663296, 1697948, 1940512, 2546922, 2910768, 3395896, 3881024, 5093844, 5821536, 6791792, 10187688, 11643072, 13583584, 20375376, 27167168, 40750752, 81501504]

約数ペア:

[(1, 81501504), (2, 40750752), (3, 27167168), (4, 20375376), (6, 13583584), (7, 11643072), (8, 10187688), (12, 6791792), (14, 5821536), (16, 5093844), (21, 3881024), (24, 3395896), (28, 2910768), (32, 2546922), (42, 1940512), (48, 1697948), (49, 1663296), (56, 1455384), (64, 1273461), (84, 970256), (96, 848974), (98, 831648), (112, 727692), (147, 554432), (168, 485128), (192, 424487), (196, 415824), (224, 363846), (294, 277216), (336, 242564), (392, 207912), (448, 181923), (588, 138608), (672, 121282), (784, 103956), (1176, 69304), (1344, 60641), (1568, 51978), (2352, 34652), (3136, 25989), (4704, 17326), (8663, 9408)]