72808476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4621}}^1$

素因数の和:4742

約数の個数: 48

約数和(自身を含む): 184806048

約数和(自身を除く): 111997572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2626, 3939, 4621, 5252, 7878, 9242, 13863, 15756, 18484, 27726, 55452, 60073, 120146, 180219, 240292, 360438, 466721, 720876, 933442, 1400163, 1866884, 2800326, 5600652, 6067373, 12134746, 18202119, 24269492, 36404238, 72808476]

約数ペア:

[(1, 72808476), (2, 36404238), (3, 24269492), (4, 18202119), (6, 12134746), (12, 6067373), (13, 5600652), (26, 2800326), (39, 1866884), (52, 1400163), (78, 933442), (101, 720876), (156, 466721), (202, 360438), (303, 240292), (404, 180219), (606, 120146), (1212, 60073), (1313, 55452), (2626, 27726), (3939, 18484), (4621, 15756), (5252, 13863), (7878, 9242)]