67205908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 156764160

約数和(自身を除く): 89558252

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 53, 77, 92, 106, 154, 161, 179, 212, 253, 308, 322, 358, 371, 506, 583, 644, 716, 742, 1012, 1166, 1219, 1253, 1484, 1771, 1969, 2332, 2438, 2506, 3542, 3938, 4081, 4117, 4876, 5012, 7084, 7876, 8162, 8234, 8533, 9487, 13409, 13783, 16324, 16468, 17066, 18974, 26818, 27566, 28819, 34132, 37948, 45287, 53636, 55132, 57638, 66409, 90574, 93863, 104357, 115276, 132818, 181148, 187726, 208714, 218201, 265636, 317009, 375452, 417428, 436402, 634018, 730499, 872804, 1268036, 1460998, 1527407, 2400211, 2921996, 3054814, 4800422, 6109628, 9600844, 16801477, 33602954, 67205908]

約数ペア:

[(1, 67205908), (2, 33602954), (4, 16801477), (7, 9600844), (11, 6109628), (14, 4800422), (22, 3054814), (23, 2921996), (28, 2400211), (44, 1527407), (46, 1460998), (53, 1268036), (77, 872804), (92, 730499), (106, 634018), (154, 436402), (161, 417428), (179, 375452), (212, 317009), (253, 265636), (308, 218201), (322, 208714), (358, 187726), (371, 181148), (506, 132818), (583, 115276), (644, 104357), (716, 93863), (742, 90574), (1012, 66409), (1166, 57638), (1219, 55132), (1253, 53636), (1484, 45287), (1771, 37948), (1969, 34132), (2332, 28819), (2438, 27566), (2506, 26818), (3542, 18974), (3938, 17066), (4081, 16468), (4117, 16324), (4876, 13783), (5012, 13409), (7084, 9487), (7876, 8533), (8162, 8234)]