71555244

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 181547520

約数和(自身を除く): 109992276

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 289, 439, 564, 578, 799, 867, 878, 1156, 1317, 1598, 1734, 1756, 2397, 2634, 3196, 3468, 4794, 5268, 7463, 9588, 13583, 14926, 20633, 22389, 27166, 29852, 40749, 41266, 44778, 54332, 61899, 81498, 82532, 89556, 123798, 126871, 162996, 247596, 253742, 350761, 380613, 507484, 701522, 761226, 1052283, 1403044, 1522452, 2104566, 4209132, 5962937, 11925874, 17888811, 23851748, 35777622, 71555244]

約数ペア:

[(1, 71555244), (2, 35777622), (3, 23851748), (4, 17888811), (6, 11925874), (12, 5962937), (17, 4209132), (34, 2104566), (47, 1522452), (51, 1403044), (68, 1052283), (94, 761226), (102, 701522), (141, 507484), (188, 380613), (204, 350761), (282, 253742), (289, 247596), (439, 162996), (564, 126871), (578, 123798), (799, 89556), (867, 82532), (878, 81498), (1156, 61899), (1317, 54332), (1598, 44778), (1734, 41266), (1756, 40749), (2397, 29852), (2634, 27166), (3196, 22389), (3468, 20633), (4794, 14926), (5268, 13583), (7463, 9588)]