66732048

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 194291136

約数和(自身を除く): 127559088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 71, 72, 107, 122, 142, 144, 183, 213, 214, 244, 284, 321, 366, 426, 428, 488, 549, 568, 639, 642, 732, 852, 856, 963, 976, 1098, 1136, 1278, 1284, 1464, 1704, 1712, 1926, 2196, 2556, 2568, 2928, 3408, 3852, 4331, 4392, 5112, 5136, 6527, 7597, 7704, 8662, 8784, 10224, 12993, 13054, 15194, 15408, 17324, 19581, 22791, 25986, 26108, 30388, 34648, 38979, 39162, 45582, 51972, 52216, 58743, 60776, 68373, 69296, 77958, 78324, 91164, 103944, 104432, 117486, 121552, 136746, 155916, 156648, 182328, 207888, 234972, 273492, 311832, 313296, 364656, 463417, 469944, 546984, 623664, 926834, 939888, 1093968, 1390251, 1853668, 2780502, 3707336, 4170753, 5561004, 7414672, 8341506, 11122008, 16683012, 22244016, 33366024, 66732048]

約数ペア:

[(1, 66732048), (2, 33366024), (3, 22244016), (4, 16683012), (6, 11122008), (8, 8341506), (9, 7414672), (12, 5561004), (16, 4170753), (18, 3707336), (24, 2780502), (36, 1853668), (48, 1390251), (61, 1093968), (71, 939888), (72, 926834), (107, 623664), (122, 546984), (142, 469944), (144, 463417), (183, 364656), (213, 313296), (214, 311832), (244, 273492), (284, 234972), (321, 207888), (366, 182328), (426, 156648), (428, 155916), (488, 136746), (549, 121552), (568, 117486), (639, 104432), (642, 103944), (732, 91164), (852, 78324), (856, 77958), (963, 69296), (976, 68373), (1098, 60776), (1136, 58743), (1278, 52216), (1284, 51972), (1464, 45582), (1704, 39162), (1712, 38979), (1926, 34648), (2196, 30388), (2556, 26108), (2568, 25986), (2928, 22791), (3408, 19581), (3852, 17324), (4331, 15408), (4392, 15194), (5112, 13054), (5136, 12993), (6527, 10224), (7597, 8784), (7704, 8662)]