80072772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 209836032

約数和(自身を除く): 129763260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 67, 78, 94, 134, 141, 156, 163, 188, 201, 268, 282, 326, 402, 489, 564, 611, 652, 804, 871, 978, 1222, 1742, 1833, 1956, 2119, 2444, 2613, 3149, 3484, 3666, 4238, 5226, 6298, 6357, 7332, 7661, 8476, 9447, 10452, 10921, 12596, 12714, 15322, 18894, 21842, 22983, 25428, 30644, 32763, 37788, 40937, 43684, 45966, 65526, 81874, 91932, 99593, 122811, 131052, 141973, 163748, 199186, 245622, 283946, 298779, 398372, 425919, 491244, 513287, 567892, 597558, 851838, 1026574, 1195116, 1539861, 1703676, 2053148, 3079722, 6159444, 6672731, 13345462, 20018193, 26690924, 40036386, 80072772]

約数ペア:

[(1, 80072772), (2, 40036386), (3, 26690924), (4, 20018193), (6, 13345462), (12, 6672731), (13, 6159444), (26, 3079722), (39, 2053148), (47, 1703676), (52, 1539861), (67, 1195116), (78, 1026574), (94, 851838), (134, 597558), (141, 567892), (156, 513287), (163, 491244), (188, 425919), (201, 398372), (268, 298779), (282, 283946), (326, 245622), (402, 199186), (489, 163748), (564, 141973), (611, 131052), (652, 122811), (804, 99593), (871, 91932), (978, 81874), (1222, 65526), (1742, 45966), (1833, 43684), (1956, 40937), (2119, 37788), (2444, 32763), (2613, 30644), (3149, 25428), (3484, 22983), (3666, 21842), (4238, 18894), (5226, 15322), (6298, 12714), (6357, 12596), (7332, 10921), (7661, 10452), (8476, 9447)]