81273245632

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{1171}}^1\times {\mathrm{8539}}^1$

素因数の和:9849

約数の個数: 56

約数和(自身を含む): 162704353280

約数和(自身を除く): 81431107648

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 1171, 2032, 2342, 4064, 4684, 8128, 8539, 9368, 17078, 18736, 34156, 37472, 68312, 74944, 136624, 148717, 273248, 297434, 546496, 594868, 1084453, 1189736, 2168906, 2379472, 4337812, 4758944, 8675624, 9517888, 9999169, 17351248, 19998338, 34702496, 39996676, 69404992, 79993352, 159986704, 319973408, 639946816, 1269894463, 2539788926, 5079577852, 10159155704, 20318311408, 40636622816, 81273245632]

約数ペア:

[(1, 81273245632), (2, 40636622816), (4, 20318311408), (8, 10159155704), (16, 5079577852), (32, 2539788926), (64, 1269894463), (127, 639946816), (254, 319973408), (508, 159986704), (1016, 79993352), (1171, 69404992), (2032, 39996676), (2342, 34702496), (4064, 19998338), (4684, 17351248), (8128, 9999169), (8539, 9517888), (9368, 8675624), (17078, 4758944), (18736, 4337812), (34156, 2379472), (37472, 2168906), (68312, 1189736), (74944, 1084453), (136624, 594868), (148717, 546496), (273248, 297434)]