66713856

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 198676800

約数和(自身を除く): 131962944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 64, 66, 88, 96, 106, 128, 132, 149, 159, 176, 192, 212, 256, 264, 298, 318, 352, 384, 424, 447, 528, 583, 596, 636, 704, 768, 848, 894, 1056, 1166, 1192, 1272, 1408, 1639, 1696, 1749, 1788, 2112, 2332, 2384, 2544, 2816, 3278, 3392, 3498, 3576, 4224, 4664, 4768, 4917, 5088, 6556, 6784, 6996, 7152, 7897, 8448, 9328, 9536, 9834, 10176, 13112, 13568, 13992, 14304, 15794, 18656, 19072, 19668, 20352, 23691, 26224, 27984, 28608, 31588, 37312, 38144, 39336, 40704, 47382, 52448, 55968, 57216, 63176, 74624, 78672, 86867, 94764, 104896, 111936, 114432, 126352, 149248, 157344, 173734, 189528, 209792, 223872, 252704, 260601, 314688, 347468, 379056, 419584, 447744, 505408, 521202, 629376, 694936, 758112, 1010816, 1042404, 1258752, 1389872, 1516224, 2021632, 2084808, 2779744, 3032448, 4169616, 5559488, 6064896, 8339232, 11118976, 16678464, 22237952, 33356928, 66713856]

約数ペア:

[(1, 66713856), (2, 33356928), (3, 22237952), (4, 16678464), (6, 11118976), (8, 8339232), (11, 6064896), (12, 5559488), (16, 4169616), (22, 3032448), (24, 2779744), (32, 2084808), (33, 2021632), (44, 1516224), (48, 1389872), (53, 1258752), (64, 1042404), (66, 1010816), (88, 758112), (96, 694936), (106, 629376), (128, 521202), (132, 505408), (149, 447744), (159, 419584), (176, 379056), (192, 347468), (212, 314688), (256, 260601), (264, 252704), (298, 223872), (318, 209792), (352, 189528), (384, 173734), (424, 157344), (447, 149248), (528, 126352), (583, 114432), (596, 111936), (636, 104896), (704, 94764), (768, 86867), (848, 78672), (894, 74624), (1056, 63176), (1166, 57216), (1192, 55968), (1272, 52448), (1408, 47382), (1639, 40704), (1696, 39336), (1749, 38144), (1788, 37312), (2112, 31588), (2332, 28608), (2384, 27984), (2544, 26224), (2816, 23691), (3278, 20352), (3392, 19668), (3498, 19072), (3576, 18656), (4224, 15794), (4664, 14304), (4768, 13992), (4917, 13568), (5088, 13112), (6556, 10176), (6784, 9834), (6996, 9536), (7152, 9328), (7897, 8448)]