69540068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 136604160

約数和(自身を除く): 67064092

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 179, 241, 358, 403, 482, 716, 806, 964, 1612, 2327, 3133, 4654, 5549, 6266, 7471, 9308, 11098, 12532, 14942, 22196, 29884, 43139, 72137, 86278, 97123, 144274, 172556, 194246, 288548, 388492, 560807, 1121614, 1337309, 2243228, 2674618, 5349236, 17385017, 34770034, 69540068]

約数ペア:

[(1, 69540068), (2, 34770034), (4, 17385017), (13, 5349236), (26, 2674618), (31, 2243228), (52, 1337309), (62, 1121614), (124, 560807), (179, 388492), (241, 288548), (358, 194246), (403, 172556), (482, 144274), (716, 97123), (806, 86278), (964, 72137), (1612, 43139), (2327, 29884), (3133, 22196), (4654, 14942), (5549, 12532), (6266, 11098), (7471, 9308)]