72533344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1543}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 155246112

約数和(自身を除く): 82712768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 113, 208, 226, 416, 452, 904, 1469, 1543, 1808, 2938, 3086, 3616, 5876, 6172, 11752, 12344, 20059, 23504, 24688, 40118, 47008, 49376, 80236, 160472, 174359, 320944, 348718, 641888, 697436, 1394872, 2266667, 2789744, 4533334, 5579488, 9066668, 18133336, 36266672, 72533344]

約数ペア:

[(1, 72533344), (2, 36266672), (4, 18133336), (8, 9066668), (13, 5579488), (16, 4533334), (26, 2789744), (32, 2266667), (52, 1394872), (104, 697436), (113, 641888), (208, 348718), (226, 320944), (416, 174359), (452, 160472), (904, 80236), (1469, 49376), (1543, 47008), (1808, 40118), (2938, 24688), (3086, 23504), (3616, 20059), (5876, 12344), (6172, 11752)]