84824968

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 177937200

約数和(自身を除く): 93112232

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 578, 646, 1156, 1292, 1931, 2312, 2584, 3862, 5491, 7724, 10982, 15448, 21964, 32827, 36689, 43928, 65654, 73378, 131308, 146756, 262616, 293512, 558059, 623713, 1116118, 1247426, 2232236, 2494852, 4464472, 4989704, 10603121, 21206242, 42412484, 84824968]

約数ペア:

[(1, 84824968), (2, 42412484), (4, 21206242), (8, 10603121), (17, 4989704), (19, 4464472), (34, 2494852), (38, 2232236), (68, 1247426), (76, 1116118), (136, 623713), (152, 558059), (289, 293512), (323, 262616), (578, 146756), (646, 131308), (1156, 73378), (1292, 65654), (1931, 43928), (2312, 36689), (2584, 32827), (3862, 21964), (5491, 15448), (7724, 10982)]