71493504

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 205632000

約数和(自身を除く): 134138496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 64, 76, 82, 96, 114, 123, 128, 152, 164, 192, 228, 239, 246, 304, 328, 384, 456, 478, 492, 608, 656, 717, 779, 912, 956, 984, 1216, 1312, 1434, 1558, 1824, 1912, 1968, 2337, 2432, 2624, 2868, 3116, 3648, 3824, 3936, 4541, 4674, 5248, 5736, 6232, 7296, 7648, 7872, 9082, 9348, 9799, 11472, 12464, 13623, 15296, 15744, 18164, 18696, 19598, 22944, 24928, 27246, 29397, 30592, 36328, 37392, 39196, 45888, 49856, 54492, 58794, 72656, 74784, 78392, 91776, 99712, 108984, 117588, 145312, 149568, 156784, 186181, 217968, 235176, 290624, 299136, 313568, 372362, 435936, 470352, 558543, 581248, 627136, 744724, 871872, 940704, 1117086, 1254272, 1489448, 1743744, 1881408, 2234172, 2978896, 3762816, 4468344, 5957792, 8936688, 11915584, 17873376, 23831168, 35746752, 71493504]

約数ペア:

[(1, 71493504), (2, 35746752), (3, 23831168), (4, 17873376), (6, 11915584), (8, 8936688), (12, 5957792), (16, 4468344), (19, 3762816), (24, 2978896), (32, 2234172), (38, 1881408), (41, 1743744), (48, 1489448), (57, 1254272), (64, 1117086), (76, 940704), (82, 871872), (96, 744724), (114, 627136), (123, 581248), (128, 558543), (152, 470352), (164, 435936), (192, 372362), (228, 313568), (239, 299136), (246, 290624), (304, 235176), (328, 217968), (384, 186181), (456, 156784), (478, 149568), (492, 145312), (608, 117588), (656, 108984), (717, 99712), (779, 91776), (912, 78392), (956, 74784), (984, 72656), (1216, 58794), (1312, 54492), (1434, 49856), (1558, 45888), (1824, 39196), (1912, 37392), (1968, 36328), (2337, 30592), (2432, 29397), (2624, 27246), (2868, 24928), (3116, 22944), (3648, 19598), (3824, 18696), (3936, 18164), (4541, 15744), (4674, 15296), (5248, 13623), (5736, 12464), (6232, 11472), (7296, 9799), (7648, 9348), (7872, 9082)]