78770148

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{491}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 190935360

約数和(自身を除く): 112165212

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 461, 491, 922, 982, 1383, 1473, 1844, 1964, 2766, 2946, 5532, 5892, 13369, 14239, 26738, 28478, 40107, 42717, 53476, 56956, 80214, 85434, 160428, 170868, 226351, 452702, 679053, 905404, 1358106, 2716212, 6564179, 13128358, 19692537, 26256716, 39385074, 78770148]

約数ペア:

[(1, 78770148), (2, 39385074), (3, 26256716), (4, 19692537), (6, 13128358), (12, 6564179), (29, 2716212), (58, 1358106), (87, 905404), (116, 679053), (174, 452702), (348, 226351), (461, 170868), (491, 160428), (922, 85434), (982, 80214), (1383, 56956), (1473, 53476), (1844, 42717), (1964, 40107), (2766, 28478), (2946, 26738), (5532, 14239), (5892, 13369)]