80558192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 185425632

約数和(自身を除く): 104867440

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 137, 143, 176, 208, 257, 274, 286, 514, 548, 572, 1028, 1096, 1144, 1507, 1781, 2056, 2192, 2288, 2827, 3014, 3341, 3562, 4112, 5654, 6028, 6682, 7124, 11308, 12056, 13364, 14248, 19591, 22616, 24112, 26728, 28496, 35209, 36751, 39182, 45232, 53456, 70418, 73502, 78364, 140836, 147004, 156728, 281672, 294008, 313456, 387299, 457717, 563344, 588016, 774598, 915434, 1549196, 1830868, 3098392, 3661736, 5034887, 6196784, 7323472, 10069774, 20139548, 40279096, 80558192]

約数ペア:

[(1, 80558192), (2, 40279096), (4, 20139548), (8, 10069774), (11, 7323472), (13, 6196784), (16, 5034887), (22, 3661736), (26, 3098392), (44, 1830868), (52, 1549196), (88, 915434), (104, 774598), (137, 588016), (143, 563344), (176, 457717), (208, 387299), (257, 313456), (274, 294008), (286, 281672), (514, 156728), (548, 147004), (572, 140836), (1028, 78364), (1096, 73502), (1144, 70418), (1507, 53456), (1781, 45232), (2056, 39182), (2192, 36751), (2288, 35209), (2827, 28496), (3014, 26728), (3341, 24112), (3562, 22616), (4112, 19591), (5654, 14248), (6028, 13364), (6682, 12056), (7124, 11308)]