72876328

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 169905600

約数和(自身を除く): 97029272

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 59, 92, 98, 118, 137, 161, 184, 196, 236, 274, 322, 392, 413, 472, 548, 644, 826, 959, 1096, 1127, 1288, 1357, 1652, 1918, 2254, 2714, 2891, 3151, 3304, 3836, 4508, 5428, 5782, 6302, 6713, 7672, 8083, 9016, 9499, 10856, 11564, 12604, 13426, 16166, 18998, 22057, 23128, 25208, 26852, 32332, 37996, 44114, 53704, 56581, 64664, 66493, 75992, 88228, 113162, 132986, 154399, 176456, 185909, 226324, 265972, 308798, 371818, 396067, 452648, 531944, 617596, 743636, 792134, 1235192, 1301363, 1487272, 1584268, 2602726, 3168536, 5205452, 9109541, 10410904, 18219082, 36438164, 72876328]

約数ペア:

[(1, 72876328), (2, 36438164), (4, 18219082), (7, 10410904), (8, 9109541), (14, 5205452), (23, 3168536), (28, 2602726), (46, 1584268), (49, 1487272), (56, 1301363), (59, 1235192), (92, 792134), (98, 743636), (118, 617596), (137, 531944), (161, 452648), (184, 396067), (196, 371818), (236, 308798), (274, 265972), (322, 226324), (392, 185909), (413, 176456), (472, 154399), (548, 132986), (644, 113162), (826, 88228), (959, 75992), (1096, 66493), (1127, 64664), (1288, 56581), (1357, 53704), (1652, 44114), (1918, 37996), (2254, 32332), (2714, 26852), (2891, 25208), (3151, 23128), (3304, 22057), (3836, 18998), (4508, 16166), (5428, 13426), (5782, 12604), (6302, 11564), (6713, 10856), (7672, 9499), (8083, 9016)]