87343828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4127}}^1$

素因数の和:4192

約数の個数: 48

約数和(自身を含む): 184472064

約数和(自身を除く): 97128236

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 4127, 5291, 8254, 10582, 16508, 21164, 45397, 53651, 90794, 107302, 152699, 181588, 214604, 305398, 590161, 610796, 1180322, 1679689, 1985087, 2360644, 3359378, 3970174, 6718756, 7940348, 21835957, 43671914, 87343828]

約数ペア:

[(1, 87343828), (2, 43671914), (4, 21835957), (11, 7940348), (13, 6718756), (22, 3970174), (26, 3359378), (37, 2360644), (44, 1985087), (52, 1679689), (74, 1180322), (143, 610796), (148, 590161), (286, 305398), (407, 214604), (481, 181588), (572, 152699), (814, 107302), (962, 90794), (1628, 53651), (1924, 45397), (4127, 21164), (5291, 16508), (8254, 10582)]