90218443664

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{8017}}^1$

素因数の和:8440

約数の個数: 80

約数和(自身を含む): 183734073600

約数和(自身を除く): 93515629936

約数列:

[1, 2, 4, 8, 16, 29, 58, 79, 116, 158, 232, 307, 316, 464, 614, 632, 1228, 1264, 2291, 2456, 4582, 4912, 8017, 8903, 9164, 16034, 17806, 18328, 24253, 32068, 35612, 36656, 48506, 64136, 71224, 97012, 128272, 142448, 194024, 232493, 388048, 464986, 633343, 703337, 929972, 1266686, 1406674, 1859944, 2461219, 2533372, 2813348, 3719888, 4922438, 5066744, 5626696, 9844876, 10133488, 11253392, 18366947, 19689752, 36733894, 39379504, 71375351, 73467788, 142750702, 146935576, 194436301, 285501404, 293871152, 388872602, 571002808, 777745204, 1142005616, 1555490408, 3110980816, 5638652729, 11277305458, 22554610916, 45109221832, 90218443664]

約数ペア:

[(1, 90218443664), (2, 45109221832), (4, 22554610916), (8, 11277305458), (16, 5638652729), (29, 3110980816), (58, 1555490408), (79, 1142005616), (116, 777745204), (158, 571002808), (232, 388872602), (307, 293871152), (316, 285501404), (464, 194436301), (614, 146935576), (632, 142750702), (1228, 73467788), (1264, 71375351), (2291, 39379504), (2456, 36733894), (4582, 19689752), (4912, 18366947), (8017, 11253392), (8903, 10133488), (9164, 9844876), (16034, 5626696), (17806, 5066744), (18328, 4922438), (24253, 3719888), (32068, 2813348), (35612, 2533372), (36656, 2461219), (48506, 1859944), (64136, 1406674), (71224, 1266686), (97012, 929972), (128272, 703337), (142448, 633343), (194024, 464986), (232493, 388048)]