78811434

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 190270080

約数和(自身を除く): 111458646

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 131, 234, 262, 351, 393, 702, 786, 857, 1179, 1703, 1714, 2358, 2571, 3406, 3537, 5109, 5142, 7074, 7713, 10218, 11141, 15327, 15426, 22282, 23139, 30654, 33423, 45981, 46278, 66846, 91962, 100269, 112267, 200538, 224534, 300807, 336801, 601614, 673602, 1010403, 1459471, 2020806, 2918942, 3031209, 4378413, 6062418, 8756826, 13135239, 26270478, 39405717, 78811434]

約数ペア:

[(1, 78811434), (2, 39405717), (3, 26270478), (6, 13135239), (9, 8756826), (13, 6062418), (18, 4378413), (26, 3031209), (27, 2918942), (39, 2020806), (54, 1459471), (78, 1010403), (117, 673602), (131, 601614), (234, 336801), (262, 300807), (351, 224534), (393, 200538), (702, 112267), (786, 100269), (857, 91962), (1179, 66846), (1703, 46278), (1714, 45981), (2358, 33423), (2571, 30654), (3406, 23139), (3537, 22282), (5109, 15426), (5142, 15327), (7074, 11141), (7713, 10218)]