70144386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 155947008

約数和(自身を除く): 85802622

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 97, 127, 146, 194, 219, 254, 291, 381, 438, 582, 762, 949, 1261, 1651, 1898, 2522, 2847, 3302, 3783, 4953, 5694, 7081, 7566, 9271, 9906, 12319, 14162, 18542, 21243, 24638, 27813, 36957, 42486, 55626, 73914, 92053, 120523, 160147, 184106, 241046, 276159, 320294, 361569, 480441, 552318, 723138, 899287, 960882, 1798574, 2697861, 5395722, 11690731, 23381462, 35072193, 70144386]

約数ペア:

[(1, 70144386), (2, 35072193), (3, 23381462), (6, 11690731), (13, 5395722), (26, 2697861), (39, 1798574), (73, 960882), (78, 899287), (97, 723138), (127, 552318), (146, 480441), (194, 361569), (219, 320294), (254, 276159), (291, 241046), (381, 184106), (438, 160147), (582, 120523), (762, 92053), (949, 73914), (1261, 55626), (1651, 42486), (1898, 36957), (2522, 27813), (2847, 24638), (3302, 21243), (3783, 18542), (4953, 14162), (5694, 12319), (7081, 9906), (7566, 9271)]