78133812

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 185976000

約数和(自身を除く): 107842188

約数列:

[1, 2, 3, 4, 6, 12, 89, 149, 178, 267, 298, 356, 447, 491, 534, 596, 894, 982, 1068, 1473, 1788, 1964, 2946, 5892, 13261, 26522, 39783, 43699, 53044, 73159, 79566, 87398, 131097, 146318, 159132, 174796, 219477, 262194, 292636, 438954, 524388, 877908, 6511151, 13022302, 19533453, 26044604, 39066906, 78133812]

約数ペア:

[(1, 78133812), (2, 39066906), (3, 26044604), (4, 19533453), (6, 13022302), (12, 6511151), (89, 877908), (149, 524388), (178, 438954), (267, 292636), (298, 262194), (356, 219477), (447, 174796), (491, 159132), (534, 146318), (596, 131097), (894, 87398), (982, 79566), (1068, 73159), (1473, 53044), (1788, 43699), (1964, 39783), (2946, 26522), (5892, 13261)]