87100812

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 235952640

約数和(自身を除く): 148851828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 71, 74, 108, 111, 142, 148, 213, 222, 284, 307, 333, 426, 444, 614, 639, 666, 852, 921, 999, 1228, 1278, 1332, 1842, 1917, 1998, 2556, 2627, 2763, 3684, 3834, 3996, 5254, 5526, 7668, 7881, 8289, 10508, 11052, 11359, 15762, 16578, 21797, 22718, 23643, 31524, 33156, 34077, 43594, 45436, 47286, 65391, 68154, 70929, 87188, 94572, 102231, 130782, 136308, 141858, 196173, 204462, 261564, 283716, 306693, 392346, 408924, 588519, 613386, 784692, 806489, 1177038, 1226772, 1612978, 2354076, 2419467, 3225956, 4838934, 7258401, 9677868, 14516802, 21775203, 29033604, 43550406, 87100812]

約数ペア:

[(1, 87100812), (2, 43550406), (3, 29033604), (4, 21775203), (6, 14516802), (9, 9677868), (12, 7258401), (18, 4838934), (27, 3225956), (36, 2419467), (37, 2354076), (54, 1612978), (71, 1226772), (74, 1177038), (108, 806489), (111, 784692), (142, 613386), (148, 588519), (213, 408924), (222, 392346), (284, 306693), (307, 283716), (333, 261564), (426, 204462), (444, 196173), (614, 141858), (639, 136308), (666, 130782), (852, 102231), (921, 94572), (999, 87188), (1228, 70929), (1278, 68154), (1332, 65391), (1842, 47286), (1917, 45436), (1998, 43594), (2556, 34077), (2627, 33156), (2763, 31524), (3684, 23643), (3834, 22718), (3996, 21797), (5254, 16578), (5526, 15762), (7668, 11359), (7881, 11052), (8289, 10508)]