72806104

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 170588160

約数和(自身を除く): 97782056

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 2467, 3689, 4216, 4934, 7378, 9868, 14756, 17269, 19736, 29512, 34538, 41939, 69076, 76477, 83878, 138152, 152954, 167756, 293573, 305908, 335512, 535339, 587146, 611816, 1070678, 1174292, 1300109, 2141356, 2348584, 2600218, 4282712, 5200436, 9100763, 10400872, 18201526, 36403052, 72806104]

約数ペア:

[(1, 72806104), (2, 36403052), (4, 18201526), (7, 10400872), (8, 9100763), (14, 5200436), (17, 4282712), (28, 2600218), (31, 2348584), (34, 2141356), (56, 1300109), (62, 1174292), (68, 1070678), (119, 611816), (124, 587146), (136, 535339), (217, 335512), (238, 305908), (248, 293573), (434, 167756), (476, 152954), (527, 138152), (868, 83878), (952, 76477), (1054, 69076), (1736, 41939), (2108, 34538), (2467, 29512), (3689, 19736), (4216, 17269), (4934, 14756), (7378, 9868)]