78705159

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 120955680

約数和(自身を除く): 42250521

約数列:

[1, 3, 13, 29, 39, 53, 87, 101, 159, 169, 303, 377, 507, 689, 1131, 1313, 1537, 2067, 2929, 3939, 4611, 4901, 5353, 8787, 8957, 14703, 16059, 17069, 19981, 26871, 38077, 51207, 59943, 69589, 114231, 155237, 208767, 259753, 465711, 495001, 779259, 904657, 1485003, 2018081, 2713971, 6054243, 26235053, 78705159]

約数ペア:

[(1, 78705159), (3, 26235053), (13, 6054243), (29, 2713971), (39, 2018081), (53, 1485003), (87, 904657), (101, 779259), (159, 495001), (169, 465711), (303, 259753), (377, 208767), (507, 155237), (689, 114231), (1131, 69589), (1313, 59943), (1537, 51207), (2067, 38077), (2929, 26871), (3939, 19981), (4611, 17069), (4901, 16059), (5353, 14703), (8787, 8957)]