72242816

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 153342720

約数和(自身を除く): 81099904

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 184, 212, 368, 424, 463, 736, 848, 926, 1219, 1472, 1696, 1852, 2438, 2944, 3392, 3704, 4876, 6784, 7408, 9752, 10649, 14816, 19504, 21298, 24539, 29632, 39008, 42596, 49078, 59264, 78016, 85192, 98156, 156032, 170384, 196312, 340768, 392624, 564397, 681536, 785248, 1128794, 1363072, 1570496, 2257588, 3140992, 4515176, 9030352, 18060704, 36121408, 72242816]

約数ペア:

[(1, 72242816), (2, 36121408), (4, 18060704), (8, 9030352), (16, 4515176), (23, 3140992), (32, 2257588), (46, 1570496), (53, 1363072), (64, 1128794), (92, 785248), (106, 681536), (128, 564397), (184, 392624), (212, 340768), (368, 196312), (424, 170384), (463, 156032), (736, 98156), (848, 85192), (926, 78016), (1219, 59264), (1472, 49078), (1696, 42596), (1852, 39008), (2438, 29632), (2944, 24539), (3392, 21298), (3704, 19504), (4876, 14816), (6784, 10649), (7408, 9752)]