65145834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1399}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 152880000

約数和(自身を除く): 87734166

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 199, 234, 398, 597, 1194, 1399, 1791, 2587, 2798, 3582, 4197, 5174, 7761, 8394, 12591, 15522, 18187, 23283, 25182, 36374, 46566, 54561, 109122, 163683, 278401, 327366, 556802, 835203, 1670406, 2505609, 3619213, 5011218, 7238426, 10857639, 21715278, 32572917, 65145834]

約数ペア:

[(1, 65145834), (2, 32572917), (3, 21715278), (6, 10857639), (9, 7238426), (13, 5011218), (18, 3619213), (26, 2505609), (39, 1670406), (78, 835203), (117, 556802), (199, 327366), (234, 278401), (398, 163683), (597, 109122), (1194, 54561), (1399, 46566), (1791, 36374), (2587, 25182), (2798, 23283), (3582, 18187), (4197, 15522), (5174, 12591), (7761, 8394)]