80985516

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7507}}^1$

素因数の和:7574

約数の個数: 48

約数和(自身を含む): 201815040

約数和(自身を除く): 120829524

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 1798, 2697, 3596, 5394, 7507, 10788, 15014, 22521, 30028, 45042, 90084, 217703, 232717, 435406, 465434, 653109, 698151, 870812, 930868, 1306218, 1396302, 2612436, 2792604, 6748793, 13497586, 20246379, 26995172, 40492758, 80985516]

約数ペア:

[(1, 80985516), (2, 40492758), (3, 26995172), (4, 20246379), (6, 13497586), (12, 6748793), (29, 2792604), (31, 2612436), (58, 1396302), (62, 1306218), (87, 930868), (93, 870812), (116, 698151), (124, 653109), (174, 465434), (186, 435406), (348, 232717), (372, 217703), (899, 90084), (1798, 45042), (2697, 30028), (3596, 22521), (5394, 15014), (7507, 10788)]