67874753512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{31051}}^1$

素因数の和:31346

約数の個数: 64

約数和(自身を含む): 136492171200

約数和(自身を除く): 68617417688

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 197, 292, 394, 584, 788, 1387, 1576, 2774, 3743, 5548, 7486, 11096, 14381, 14972, 28762, 29944, 31051, 57524, 62102, 115048, 124204, 248408, 273239, 546478, 589969, 1092956, 1179938, 2185912, 2266723, 2359876, 4533446, 4719752, 6117047, 9066892, 12234094, 18133784, 24468188, 43067737, 48936376, 86135474, 116223893, 172270948, 232447786, 344541896, 446544431, 464895572, 893088862, 929791144, 1786177724, 3572355448, 8484344189, 16968688378, 33937376756, 67874753512]

約数ペア:

[(1, 67874753512), (2, 33937376756), (4, 16968688378), (8, 8484344189), (19, 3572355448), (38, 1786177724), (73, 929791144), (76, 893088862), (146, 464895572), (152, 446544431), (197, 344541896), (292, 232447786), (394, 172270948), (584, 116223893), (788, 86135474), (1387, 48936376), (1576, 43067737), (2774, 24468188), (3743, 18133784), (5548, 12234094), (7486, 9066892), (11096, 6117047), (14381, 4719752), (14972, 4533446), (28762, 2359876), (29944, 2266723), (31051, 2185912), (57524, 1179938), (62102, 1092956), (115048, 589969), (124204, 546478), (248408, 273239)]