85480144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 182845440

約数和(自身を除く): 97365296

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 59, 62, 92, 118, 124, 127, 184, 236, 248, 254, 368, 472, 496, 508, 713, 944, 1016, 1357, 1426, 1829, 2032, 2714, 2852, 2921, 3658, 3937, 5428, 5704, 5842, 7316, 7493, 7874, 10856, 11408, 11684, 14632, 14986, 15748, 21712, 23368, 29264, 29972, 31496, 42067, 46736, 59944, 62992, 84134, 90551, 119888, 168268, 172339, 181102, 232283, 336536, 344678, 362204, 464566, 673072, 689356, 724408, 929132, 1378712, 1448816, 1858264, 2757424, 3716528, 5342509, 10685018, 21370036, 42740072, 85480144]

約数ペア:

[(1, 85480144), (2, 42740072), (4, 21370036), (8, 10685018), (16, 5342509), (23, 3716528), (31, 2757424), (46, 1858264), (59, 1448816), (62, 1378712), (92, 929132), (118, 724408), (124, 689356), (127, 673072), (184, 464566), (236, 362204), (248, 344678), (254, 336536), (368, 232283), (472, 181102), (496, 172339), (508, 168268), (713, 119888), (944, 90551), (1016, 84134), (1357, 62992), (1426, 59944), (1829, 46736), (2032, 42067), (2714, 31496), (2852, 29972), (2921, 29264), (3658, 23368), (3937, 21712), (5428, 15748), (5704, 14986), (5842, 14632), (7316, 11684), (7493, 11408), (7874, 10856)]