64504944

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 160

約数和(自身を含む): 214986240

約数和(自身を除く): 150481296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 83, 84, 108, 112, 126, 144, 166, 168, 189, 216, 249, 252, 257, 332, 336, 378, 432, 498, 504, 514, 581, 664, 747, 756, 771, 996, 1008, 1028, 1162, 1328, 1494, 1512, 1542, 1743, 1799, 1992, 2056, 2241, 2313, 2324, 2988, 3024, 3084, 3486, 3598, 3984, 4112, 4482, 4626, 4648, 5229, 5397, 5976, 6168, 6939, 6972, 7196, 8964, 9252, 9296, 10458, 10794, 11952, 12336, 13878, 13944, 14392, 15687, 16191, 17928, 18504, 20916, 21331, 21588, 27756, 27888, 28784, 31374, 32382, 35856, 37008, 41832, 42662, 43176, 48573, 55512, 62748, 63993, 64764, 83664, 85324, 86352, 97146, 111024, 125496, 127986, 129528, 149317, 170648, 191979, 194292, 250992, 255972, 259056, 298634, 341296, 383958, 388584, 447951, 511944, 575937, 597268, 767916, 777168, 895902, 1023888, 1151874, 1194536, 1343853, 1535832, 1791804, 2303748, 2389072, 2687706, 3071664, 3583608, 4031559, 4607496, 5375412, 7167216, 8063118, 9214992, 10750824, 16126236, 21501648, 32252472, 64504944]

約数ペア:

[(1, 64504944), (2, 32252472), (3, 21501648), (4, 16126236), (6, 10750824), (7, 9214992), (8, 8063118), (9, 7167216), (12, 5375412), (14, 4607496), (16, 4031559), (18, 3583608), (21, 3071664), (24, 2687706), (27, 2389072), (28, 2303748), (36, 1791804), (42, 1535832), (48, 1343853), (54, 1194536), (56, 1151874), (63, 1023888), (72, 895902), (83, 777168), (84, 767916), (108, 597268), (112, 575937), (126, 511944), (144, 447951), (166, 388584), (168, 383958), (189, 341296), (216, 298634), (249, 259056), (252, 255972), (257, 250992), (332, 194292), (336, 191979), (378, 170648), (432, 149317), (498, 129528), (504, 127986), (514, 125496), (581, 111024), (664, 97146), (747, 86352), (756, 85324), (771, 83664), (996, 64764), (1008, 63993), (1028, 62748), (1162, 55512), (1328, 48573), (1494, 43176), (1512, 42662), (1542, 41832), (1743, 37008), (1799, 35856), (1992, 32382), (2056, 31374), (2241, 28784), (2313, 27888), (2324, 27756), (2988, 21588), (3024, 21331), (3084, 20916), (3486, 18504), (3598, 17928), (3984, 16191), (4112, 15687), (4482, 14392), (4626, 13944), (4648, 13878), (5229, 12336), (5397, 11952), (5976, 10794), (6168, 10458), (6939, 9296), (6972, 9252), (7196, 8964)]