61445088

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 190103760

約数和(自身を除く): 128658672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 197, 216, 228, 288, 304, 342, 361, 394, 432, 456, 513, 591, 608, 684, 722, 788, 864, 912, 1026, 1083, 1182, 1368, 1444, 1576, 1773, 1824, 2052, 2166, 2364, 2736, 2888, 3152, 3249, 3546, 3743, 4104, 4332, 4728, 5319, 5472, 5776, 6304, 6498, 7092, 7486, 8208, 8664, 9456, 9747, 10638, 11229, 11552, 12996, 14184, 14972, 16416, 17328, 18912, 19494, 21276, 22458, 25992, 28368, 29944, 33687, 34656, 38988, 42552, 44916, 51984, 56736, 59888, 67374, 71117, 77976, 85104, 89832, 101061, 103968, 119776, 134748, 142234, 155952, 170208, 179664, 202122, 213351, 269496, 284468, 311904, 359328, 404244, 426702, 538992, 568936, 640053, 808488, 853404, 1077984, 1137872, 1280106, 1616976, 1706808, 1920159, 2275744, 2560212, 3233952, 3413616, 3840318, 5120424, 6827232, 7680636, 10240848, 15361272, 20481696, 30722544, 61445088]

約数ペア:

[(1, 61445088), (2, 30722544), (3, 20481696), (4, 15361272), (6, 10240848), (8, 7680636), (9, 6827232), (12, 5120424), (16, 3840318), (18, 3413616), (19, 3233952), (24, 2560212), (27, 2275744), (32, 1920159), (36, 1706808), (38, 1616976), (48, 1280106), (54, 1137872), (57, 1077984), (72, 853404), (76, 808488), (96, 640053), (108, 568936), (114, 538992), (144, 426702), (152, 404244), (171, 359328), (197, 311904), (216, 284468), (228, 269496), (288, 213351), (304, 202122), (342, 179664), (361, 170208), (394, 155952), (432, 142234), (456, 134748), (513, 119776), (591, 103968), (608, 101061), (684, 89832), (722, 85104), (788, 77976), (864, 71117), (912, 67374), (1026, 59888), (1083, 56736), (1182, 51984), (1368, 44916), (1444, 42552), (1576, 38988), (1773, 34656), (1824, 33687), (2052, 29944), (2166, 28368), (2364, 25992), (2736, 22458), (2888, 21276), (3152, 19494), (3249, 18912), (3546, 17328), (3743, 16416), (4104, 14972), (4332, 14184), (4728, 12996), (5319, 11552), (5472, 11229), (5776, 10638), (6304, 9747), (6498, 9456), (7092, 8664), (7486, 8208)]