80809872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 250567296

約数和(自身を除く): 169757424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 61, 66, 78, 88, 104, 122, 132, 143, 156, 176, 183, 193, 208, 244, 264, 286, 312, 366, 386, 429, 488, 528, 572, 579, 624, 671, 732, 772, 793, 858, 976, 1144, 1158, 1342, 1464, 1544, 1586, 1716, 2013, 2123, 2288, 2316, 2379, 2509, 2684, 2928, 3088, 3172, 3432, 4026, 4246, 4632, 4758, 5018, 5368, 6344, 6369, 6864, 7527, 8052, 8492, 8723, 9264, 9516, 10036, 10736, 11773, 12688, 12738, 15054, 16104, 16984, 17446, 19032, 20072, 23546, 25476, 26169, 27599, 30108, 32208, 33968, 34892, 35319, 38064, 40144, 47092, 50952, 52338, 55198, 60216, 69784, 70638, 82797, 94184, 101904, 104676, 110396, 120432, 129503, 139568, 141276, 153049, 165594, 188368, 209352, 220792, 259006, 282552, 306098, 331188, 388509, 418704, 441584, 459147, 518012, 565104, 612196, 662376, 777018, 918294, 1036024, 1224392, 1324752, 1554036, 1683539, 1836588, 2072048, 2448784, 3108072, 3367078, 3673176, 5050617, 6216144, 6734156, 7346352, 10101234, 13468312, 20202468, 26936624, 40404936, 80809872]

約数ペア:

[(1, 80809872), (2, 40404936), (3, 26936624), (4, 20202468), (6, 13468312), (8, 10101234), (11, 7346352), (12, 6734156), (13, 6216144), (16, 5050617), (22, 3673176), (24, 3367078), (26, 3108072), (33, 2448784), (39, 2072048), (44, 1836588), (48, 1683539), (52, 1554036), (61, 1324752), (66, 1224392), (78, 1036024), (88, 918294), (104, 777018), (122, 662376), (132, 612196), (143, 565104), (156, 518012), (176, 459147), (183, 441584), (193, 418704), (208, 388509), (244, 331188), (264, 306098), (286, 282552), (312, 259006), (366, 220792), (386, 209352), (429, 188368), (488, 165594), (528, 153049), (572, 141276), (579, 139568), (624, 129503), (671, 120432), (732, 110396), (772, 104676), (793, 101904), (858, 94184), (976, 82797), (1144, 70638), (1158, 69784), (1342, 60216), (1464, 55198), (1544, 52338), (1586, 50952), (1716, 47092), (2013, 40144), (2123, 38064), (2288, 35319), (2316, 34892), (2379, 33968), (2509, 32208), (2684, 30108), (2928, 27599), (3088, 26169), (3172, 25476), (3432, 23546), (4026, 20072), (4246, 19032), (4632, 17446), (4758, 16984), (5018, 16104), (5368, 15054), (6344, 12738), (6369, 12688), (6864, 11773), (7527, 10736), (8052, 10036), (8492, 9516), (8723, 9264)]