67611992

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 98276008

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 31, 34, 56, 58, 62, 68, 79, 116, 119, 124, 136, 158, 203, 217, 232, 238, 248, 316, 406, 434, 476, 493, 527, 553, 632, 812, 868, 899, 952, 986, 1054, 1106, 1343, 1624, 1736, 1798, 1972, 2108, 2212, 2291, 2449, 2686, 3451, 3596, 3689, 3944, 4216, 4424, 4582, 4898, 5372, 6293, 6902, 7192, 7378, 9164, 9401, 9796, 10744, 12586, 13804, 14756, 15283, 16037, 17143, 18328, 18802, 19592, 25172, 27608, 29512, 30566, 32074, 34286, 37604, 38947, 41633, 50344, 61132, 64148, 68572, 71021, 75208, 77894, 83266, 106981, 122264, 128296, 137144, 142042, 155788, 166532, 213962, 272629, 284084, 291431, 311576, 333064, 427924, 497147, 545258, 568168, 582862, 855848, 994294, 1090516, 1165724, 1207357, 1988588, 2181032, 2331448, 2414714, 3977176, 4829428, 8451499, 9658856, 16902998, 33805996, 67611992]

約数ペア:

[(1, 67611992), (2, 33805996), (4, 16902998), (7, 9658856), (8, 8451499), (14, 4829428), (17, 3977176), (28, 2414714), (29, 2331448), (31, 2181032), (34, 1988588), (56, 1207357), (58, 1165724), (62, 1090516), (68, 994294), (79, 855848), (116, 582862), (119, 568168), (124, 545258), (136, 497147), (158, 427924), (203, 333064), (217, 311576), (232, 291431), (238, 284084), (248, 272629), (316, 213962), (406, 166532), (434, 155788), (476, 142042), (493, 137144), (527, 128296), (553, 122264), (632, 106981), (812, 83266), (868, 77894), (899, 75208), (952, 71021), (986, 68572), (1054, 64148), (1106, 61132), (1343, 50344), (1624, 41633), (1736, 38947), (1798, 37604), (1972, 34286), (2108, 32074), (2212, 30566), (2291, 29512), (2449, 27608), (2686, 25172), (3451, 19592), (3596, 18802), (3689, 18328), (3944, 17143), (4216, 16037), (4424, 15283), (4582, 14756), (4898, 13804), (5372, 12586), (6293, 10744), (6902, 9796), (7192, 9401), (7378, 9164)]