80123328

素因数分解:

$2^6\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1362

約数の個数: 84

約数和(自身を含む): 231879648

約数和(自身を除く): 151756320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 144, 192, 226, 288, 339, 452, 576, 678, 904, 1017, 1231, 1356, 1808, 2034, 2462, 2712, 3616, 3693, 4068, 4924, 5424, 7232, 7386, 8136, 9848, 10848, 11079, 14772, 16272, 19696, 21696, 22158, 29544, 32544, 39392, 44316, 59088, 65088, 78784, 88632, 118176, 139103, 177264, 236352, 278206, 354528, 417309, 556412, 709056, 834618, 1112824, 1251927, 1669236, 2225648, 2503854, 3338472, 4451296, 5007708, 6676944, 8902592, 10015416, 13353888, 20030832, 26707776, 40061664, 80123328]

約数ペア:

[(1, 80123328), (2, 40061664), (3, 26707776), (4, 20030832), (6, 13353888), (8, 10015416), (9, 8902592), (12, 6676944), (16, 5007708), (18, 4451296), (24, 3338472), (32, 2503854), (36, 2225648), (48, 1669236), (64, 1251927), (72, 1112824), (96, 834618), (113, 709056), (144, 556412), (192, 417309), (226, 354528), (288, 278206), (339, 236352), (452, 177264), (576, 139103), (678, 118176), (904, 88632), (1017, 78784), (1231, 65088), (1356, 59088), (1808, 44316), (2034, 39392), (2462, 32544), (2712, 29544), (3616, 22158), (3693, 21696), (4068, 19696), (4924, 16272), (5424, 14772), (7232, 11079), (7386, 10848), (8136, 9848)]