66117168

素因数分解:

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

素因数の和:284

約数の個数: 160

約数和(自身を含む): 208806080

約数和(自身を除く): 142688912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 104, 108, 117, 122, 144, 156, 183, 193, 208, 216, 234, 244, 312, 351, 366, 386, 432, 468, 488, 549, 579, 624, 702, 732, 772, 793, 936, 976, 1098, 1158, 1404, 1464, 1544, 1586, 1647, 1737, 1872, 2196, 2316, 2379, 2509, 2808, 2928, 3088, 3172, 3294, 3474, 4392, 4632, 4758, 5018, 5211, 5616, 6344, 6588, 6948, 7137, 7527, 8784, 9264, 9516, 10036, 10422, 11773, 12688, 13176, 13896, 14274, 15054, 19032, 20072, 20844, 21411, 22581, 23546, 26352, 27792, 28548, 30108, 35319, 38064, 40144, 41688, 42822, 45162, 47092, 57096, 60216, 67743, 70638, 83376, 85644, 90324, 94184, 105957, 114192, 120432, 135486, 141276, 153049, 171288, 180648, 188368, 211914, 270972, 282552, 306098, 317871, 342576, 361296, 423828, 459147, 541944, 565104, 612196, 635742, 847656, 918294, 1083888, 1224392, 1271484, 1377441, 1695312, 1836588, 2448784, 2542968, 2754882, 3673176, 4132323, 5085936, 5509764, 7346352, 8264646, 11019528, 16529292, 22039056, 33058584, 66117168]

約数ペア:

[(1, 66117168), (2, 33058584), (3, 22039056), (4, 16529292), (6, 11019528), (8, 8264646), (9, 7346352), (12, 5509764), (13, 5085936), (16, 4132323), (18, 3673176), (24, 2754882), (26, 2542968), (27, 2448784), (36, 1836588), (39, 1695312), (48, 1377441), (52, 1271484), (54, 1224392), (61, 1083888), (72, 918294), (78, 847656), (104, 635742), (108, 612196), (117, 565104), (122, 541944), (144, 459147), (156, 423828), (183, 361296), (193, 342576), (208, 317871), (216, 306098), (234, 282552), (244, 270972), (312, 211914), (351, 188368), (366, 180648), (386, 171288), (432, 153049), (468, 141276), (488, 135486), (549, 120432), (579, 114192), (624, 105957), (702, 94184), (732, 90324), (772, 85644), (793, 83376), (936, 70638), (976, 67743), (1098, 60216), (1158, 57096), (1404, 47092), (1464, 45162), (1544, 42822), (1586, 41688), (1647, 40144), (1737, 38064), (1872, 35319), (2196, 30108), (2316, 28548), (2379, 27792), (2509, 26352), (2808, 23546), (2928, 22581), (3088, 21411), (3172, 20844), (3294, 20072), (3474, 19032), (4392, 15054), (4632, 14274), (4758, 13896), (5018, 13176), (5211, 12688), (5616, 11773), (6344, 10422), (6588, 10036), (6948, 9516), (7137, 9264), (7527, 8784)]