68826472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3539}}^1$

素因数の和:3586

約数の個数: 64

約数和(自身を含む): 160574400

約数和(自身を除く): 91747928

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2431, 3539, 4862, 7078, 9724, 14156, 19448, 28312, 38929, 46007, 60163, 77858, 92014, 120326, 155716, 184028, 240652, 311432, 368056, 481304, 506077, 661793, 782119, 1012154, 1323586, 1564238, 2024308, 2647172, 3128476, 4048616, 5294344, 6256952, 8603309, 17206618, 34413236, 68826472]

約数ペア:

[(1, 68826472), (2, 34413236), (4, 17206618), (8, 8603309), (11, 6256952), (13, 5294344), (17, 4048616), (22, 3128476), (26, 2647172), (34, 2024308), (44, 1564238), (52, 1323586), (68, 1012154), (88, 782119), (104, 661793), (136, 506077), (143, 481304), (187, 368056), (221, 311432), (286, 240652), (374, 184028), (442, 155716), (572, 120326), (748, 92014), (884, 77858), (1144, 60163), (1496, 46007), (1768, 38929), (2431, 28312), (3539, 19448), (4862, 14156), (7078, 9724)]