81753952

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3067}}^1$

素因数の和:3108

約数の個数: 72

約数和(自身を含む): 198309384

約数和(自身を除く): 116555432

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3067, 3332, 3808, 6134, 6664, 12268, 13328, 21469, 24536, 26656, 42938, 49072, 52139, 85876, 98144, 104278, 150283, 171752, 208556, 300566, 343504, 364973, 417112, 601132, 687008, 729946, 834224, 1202264, 1459892, 1668448, 2404528, 2554811, 2919784, 4809056, 5109622, 5839568, 10219244, 11679136, 20438488, 40876976, 81753952]

約数ペア:

[(1, 81753952), (2, 40876976), (4, 20438488), (7, 11679136), (8, 10219244), (14, 5839568), (16, 5109622), (17, 4809056), (28, 2919784), (32, 2554811), (34, 2404528), (49, 1668448), (56, 1459892), (68, 1202264), (98, 834224), (112, 729946), (119, 687008), (136, 601132), (196, 417112), (224, 364973), (238, 343504), (272, 300566), (392, 208556), (476, 171752), (544, 150283), (784, 104278), (833, 98144), (952, 85876), (1568, 52139), (1666, 49072), (1904, 42938), (3067, 26656), (3332, 24536), (3808, 21469), (6134, 13328), (6664, 12268)]