70878276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 217305088

約数和(自身を除く): 146426812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 43, 62, 63, 84, 86, 93, 124, 126, 129, 172, 186, 211, 217, 252, 258, 279, 301, 372, 387, 422, 434, 516, 558, 602, 633, 651, 774, 844, 868, 903, 1116, 1204, 1266, 1302, 1333, 1477, 1548, 1806, 1899, 1953, 2532, 2604, 2666, 2709, 2954, 3612, 3798, 3906, 3999, 4431, 5332, 5418, 5908, 6541, 7596, 7812, 7998, 8862, 9073, 9331, 10836, 11997, 13082, 13293, 15996, 17724, 18146, 18662, 19623, 23994, 26164, 26586, 27219, 27993, 36292, 37324, 39246, 45787, 47988, 53172, 54438, 55986, 58869, 63511, 78492, 81657, 83979, 91574, 108876, 111972, 117738, 127022, 137361, 163314, 167958, 183148, 190533, 235476, 254044, 274722, 281263, 326628, 335916, 381066, 412083, 549444, 562526, 571599, 762132, 824166, 843789, 1125052, 1143198, 1648332, 1687578, 1968841, 2286396, 2531367, 3375156, 3937682, 5062734, 5906523, 7875364, 10125468, 11813046, 17719569, 23626092, 35439138, 70878276]

約数ペア:

[(1, 70878276), (2, 35439138), (3, 23626092), (4, 17719569), (6, 11813046), (7, 10125468), (9, 7875364), (12, 5906523), (14, 5062734), (18, 3937682), (21, 3375156), (28, 2531367), (31, 2286396), (36, 1968841), (42, 1687578), (43, 1648332), (62, 1143198), (63, 1125052), (84, 843789), (86, 824166), (93, 762132), (124, 571599), (126, 562526), (129, 549444), (172, 412083), (186, 381066), (211, 335916), (217, 326628), (252, 281263), (258, 274722), (279, 254044), (301, 235476), (372, 190533), (387, 183148), (422, 167958), (434, 163314), (516, 137361), (558, 127022), (602, 117738), (633, 111972), (651, 108876), (774, 91574), (844, 83979), (868, 81657), (903, 78492), (1116, 63511), (1204, 58869), (1266, 55986), (1302, 54438), (1333, 53172), (1477, 47988), (1548, 45787), (1806, 39246), (1899, 37324), (1953, 36292), (2532, 27993), (2604, 27219), (2666, 26586), (2709, 26164), (2954, 23994), (3612, 19623), (3798, 18662), (3906, 18146), (3999, 17724), (4431, 15996), (5332, 13293), (5418, 13082), (5908, 11997), (6541, 10836), (7596, 9331), (7812, 9073), (7998, 8862)]