86578536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 162253464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 71, 88, 93, 124, 132, 142, 149, 186, 213, 248, 264, 284, 298, 341, 372, 426, 447, 568, 596, 682, 744, 781, 852, 894, 1023, 1192, 1364, 1562, 1639, 1704, 1788, 2046, 2201, 2343, 2728, 3124, 3278, 3576, 4092, 4402, 4619, 4686, 4917, 6248, 6556, 6603, 8184, 8804, 9238, 9372, 9834, 10579, 13112, 13206, 13857, 17608, 18476, 18744, 19668, 21158, 24211, 26412, 27714, 31737, 36952, 39336, 42316, 48422, 50809, 52824, 55428, 63474, 72633, 84632, 96844, 101618, 110856, 116369, 126948, 145266, 152427, 193688, 203236, 232738, 253896, 290532, 304854, 327949, 349107, 406472, 465476, 581064, 609708, 655898, 698214, 930952, 983847, 1219416, 1311796, 1396428, 1967694, 2623592, 2792856, 3607439, 3935388, 7214878, 7870776, 10822317, 14429756, 21644634, 28859512, 43289268, 86578536]

約数ペア:

[(1, 86578536), (2, 43289268), (3, 28859512), (4, 21644634), (6, 14429756), (8, 10822317), (11, 7870776), (12, 7214878), (22, 3935388), (24, 3607439), (31, 2792856), (33, 2623592), (44, 1967694), (62, 1396428), (66, 1311796), (71, 1219416), (88, 983847), (93, 930952), (124, 698214), (132, 655898), (142, 609708), (149, 581064), (186, 465476), (213, 406472), (248, 349107), (264, 327949), (284, 304854), (298, 290532), (341, 253896), (372, 232738), (426, 203236), (447, 193688), (568, 152427), (596, 145266), (682, 126948), (744, 116369), (781, 110856), (852, 101618), (894, 96844), (1023, 84632), (1192, 72633), (1364, 63474), (1562, 55428), (1639, 52824), (1704, 50809), (1788, 48422), (2046, 42316), (2201, 39336), (2343, 36952), (2728, 31737), (3124, 27714), (3278, 26412), (3576, 24211), (4092, 21158), (4402, 19668), (4619, 18744), (4686, 18476), (4917, 17608), (6248, 13857), (6556, 13206), (6603, 13112), (8184, 10579), (8804, 9834), (9238, 9372)]