84352736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 72

約数和(自身を含む): 185675112

約数和(自身を除く): 101322376

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 211, 248, 403, 416, 422, 496, 806, 844, 961, 992, 1612, 1688, 1922, 2743, 3224, 3376, 3844, 5486, 6448, 6541, 6752, 7688, 10972, 12493, 12896, 13082, 15376, 21944, 24986, 26164, 30752, 43888, 49972, 52328, 85033, 87776, 99944, 104656, 170066, 199888, 202771, 209312, 340132, 399776, 405542, 680264, 811084, 1360528, 1622168, 2636023, 2721056, 3244336, 5272046, 6488672, 10544092, 21088184, 42176368, 84352736]

約数ペア:

[(1, 84352736), (2, 42176368), (4, 21088184), (8, 10544092), (13, 6488672), (16, 5272046), (26, 3244336), (31, 2721056), (32, 2636023), (52, 1622168), (62, 1360528), (104, 811084), (124, 680264), (208, 405542), (211, 399776), (248, 340132), (403, 209312), (416, 202771), (422, 199888), (496, 170066), (806, 104656), (844, 99944), (961, 87776), (992, 85033), (1612, 52328), (1688, 49972), (1922, 43888), (2743, 30752), (3224, 26164), (3376, 24986), (3844, 21944), (5486, 15376), (6448, 13082), (6541, 12896), (6752, 12493), (7688, 10972)]