64629048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 121994952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 53, 62, 66, 88, 93, 106, 124, 132, 149, 159, 186, 212, 248, 264, 298, 318, 341, 372, 424, 447, 583, 596, 636, 682, 744, 894, 1023, 1166, 1192, 1272, 1364, 1639, 1643, 1749, 1788, 2046, 2332, 2728, 3278, 3286, 3498, 3576, 4092, 4619, 4664, 4917, 4929, 6556, 6572, 6996, 7897, 8184, 9238, 9834, 9858, 13112, 13144, 13857, 13992, 15794, 18073, 18476, 19668, 19716, 23691, 27714, 31588, 36146, 36952, 39336, 39432, 47382, 50809, 54219, 55428, 63176, 72292, 86867, 94764, 101618, 108438, 110856, 144584, 152427, 173734, 189528, 203236, 216876, 244807, 260601, 304854, 347468, 406472, 433752, 489614, 521202, 609708, 694936, 734421, 979228, 1042404, 1219416, 1468842, 1958456, 2084808, 2692877, 2937684, 5385754, 5875368, 8078631, 10771508, 16157262, 21543016, 32314524, 64629048]

約数ペア:

[(1, 64629048), (2, 32314524), (3, 21543016), (4, 16157262), (6, 10771508), (8, 8078631), (11, 5875368), (12, 5385754), (22, 2937684), (24, 2692877), (31, 2084808), (33, 1958456), (44, 1468842), (53, 1219416), (62, 1042404), (66, 979228), (88, 734421), (93, 694936), (106, 609708), (124, 521202), (132, 489614), (149, 433752), (159, 406472), (186, 347468), (212, 304854), (248, 260601), (264, 244807), (298, 216876), (318, 203236), (341, 189528), (372, 173734), (424, 152427), (447, 144584), (583, 110856), (596, 108438), (636, 101618), (682, 94764), (744, 86867), (894, 72292), (1023, 63176), (1166, 55428), (1192, 54219), (1272, 50809), (1364, 47382), (1639, 39432), (1643, 39336), (1749, 36952), (1788, 36146), (2046, 31588), (2332, 27714), (2728, 23691), (3278, 19716), (3286, 19668), (3498, 18476), (3576, 18073), (4092, 15794), (4619, 13992), (4664, 13857), (4917, 13144), (4929, 13112), (6556, 9858), (6572, 9834), (6996, 9238), (7897, 8184)]