83374928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 200570496

約数和(自身を除く): 117195568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 173, 182, 208, 331, 346, 364, 662, 692, 728, 1211, 1324, 1384, 1456, 2249, 2317, 2422, 2648, 2768, 4303, 4498, 4634, 4844, 5296, 8606, 8996, 9268, 9688, 15743, 17212, 17992, 18536, 19376, 30121, 31486, 34424, 35984, 37072, 57263, 60242, 62972, 68848, 114526, 120484, 125944, 229052, 240968, 251888, 400841, 458104, 481936, 744419, 801682, 916208, 1488838, 1603364, 2977676, 3206728, 5210933, 5955352, 6413456, 10421866, 11910704, 20843732, 41687464, 83374928]

約数ペア:

[(1, 83374928), (2, 41687464), (4, 20843732), (7, 11910704), (8, 10421866), (13, 6413456), (14, 5955352), (16, 5210933), (26, 3206728), (28, 2977676), (52, 1603364), (56, 1488838), (91, 916208), (104, 801682), (112, 744419), (173, 481936), (182, 458104), (208, 400841), (331, 251888), (346, 240968), (364, 229052), (662, 125944), (692, 120484), (728, 114526), (1211, 68848), (1324, 62972), (1384, 60242), (1456, 57263), (2249, 37072), (2317, 35984), (2422, 34424), (2648, 31486), (2768, 30121), (4303, 19376), (4498, 18536), (4634, 17992), (4844, 17212), (5296, 15743), (8606, 9688), (8996, 9268)]