65115708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 188493984

約数和(自身を除く): 123378276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 41, 42, 49, 73, 74, 82, 84, 98, 111, 123, 146, 147, 148, 164, 196, 219, 222, 246, 259, 287, 292, 294, 438, 444, 492, 511, 518, 574, 588, 777, 861, 876, 1022, 1036, 1148, 1517, 1533, 1554, 1722, 1813, 2009, 2044, 2701, 2993, 3034, 3066, 3108, 3444, 3577, 3626, 4018, 4551, 5402, 5439, 5986, 6027, 6068, 6132, 7154, 7252, 8036, 8103, 8979, 9102, 10619, 10731, 10804, 10878, 11972, 12054, 14308, 16206, 17958, 18204, 18907, 20951, 21238, 21462, 21756, 24108, 31857, 32412, 35916, 37814, 41902, 42476, 42924, 56721, 62853, 63714, 74333, 75628, 83804, 110741, 113442, 125706, 127428, 132349, 146657, 148666, 221482, 222999, 226884, 251412, 264698, 293314, 297332, 332223, 397047, 439971, 442964, 445998, 529396, 586628, 664446, 775187, 794094, 879942, 891996, 1328892, 1550374, 1588188, 1759884, 2325561, 3100748, 4651122, 5426309, 9302244, 10852618, 16278927, 21705236, 32557854, 65115708]

約数ペア:

[(1, 65115708), (2, 32557854), (3, 21705236), (4, 16278927), (6, 10852618), (7, 9302244), (12, 5426309), (14, 4651122), (21, 3100748), (28, 2325561), (37, 1759884), (41, 1588188), (42, 1550374), (49, 1328892), (73, 891996), (74, 879942), (82, 794094), (84, 775187), (98, 664446), (111, 586628), (123, 529396), (146, 445998), (147, 442964), (148, 439971), (164, 397047), (196, 332223), (219, 297332), (222, 293314), (246, 264698), (259, 251412), (287, 226884), (292, 222999), (294, 221482), (438, 148666), (444, 146657), (492, 132349), (511, 127428), (518, 125706), (574, 113442), (588, 110741), (777, 83804), (861, 75628), (876, 74333), (1022, 63714), (1036, 62853), (1148, 56721), (1517, 42924), (1533, 42476), (1554, 41902), (1722, 37814), (1813, 35916), (2009, 32412), (2044, 31857), (2701, 24108), (2993, 21756), (3034, 21462), (3066, 21238), (3108, 20951), (3444, 18907), (3577, 18204), (3626, 17958), (4018, 16206), (4551, 14308), (5402, 12054), (5439, 11972), (5986, 10878), (6027, 10804), (6068, 10731), (6132, 10619), (7154, 9102), (7252, 8979), (8036, 8103)]